What are all of the different ways to choose the ones digit A in 271854A so that the number will be divisible by 9?

What are all of the different ways to choose the ones digit A in 271854A so that the number will be divisible by 9?
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A can be 0 or 9.
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What are all of the different ways to choose the ones digit A in 271854A so that the number will be divisible by 9?

Description : What are all of the different ways to choose the ones digit A in 271854A so that the number will be divisible by 9?

Last Answer : A can be 0 or 9.

What are all of the different ways to choose the tens digit A and the ones digit B in the number 631872AB so that the number will be divisible by 9?

Description : What are all of the different ways to choose the tens digit A and the ones digit B in the number 631872AB so that the number will be divisible by 9?

Last Answer : A + b = 0, 9, 18(9,0)(8,1)(7,2)(6,3)(5,4)(4,5)(3,6)(2,7)(1,8)(0,9)(0,0)(9,9)-------------------------------------------To be divisible by 9, the sum 6 + 3 + 1 + 8 + 7 + 2 + A + B = 27+ A ... , 5),(5, 4), (6, 3), (7, 2), (8, 1), (9, 0)Note that (0, 0) must not be forgotten as 27 + 0 + 0 = 27 = 3 9.

What are all of the different ways to choose the tens digit A and the ones digit B in the number 631872AB so that the number will be divisible by 9?

Description : What are all of the different ways to choose the tens digit A and the ones digit B in the number 631872AB so that the number will be divisible by 9?

Last Answer : A + b = 0, 9, 18(9,0)(8,1)(7,2)(6,3)(5,4)(4,5)(3,6)(2,7)(1,8)(0,9)(0,0)(9,9)-------------------------------------------To be divisible by 9, the sum 6 + 3 + 1 + 8 + 7 + 2 + A + B = 27+ A ... , 5),(5, 4), (6, 3), (7, 2), (8, 1), (9, 0)Note that (0, 0) must not be forgotten as 27 + 0 + 0 = 27 = 3 9.

Why the divisibility test for 9 is valid and a way to determine whether a three-digit counting number ABC is divisible by 9?

Description : Why the divisibility test for 9 is valid and a way to determine whether a three-digit counting number ABC is divisible by 9?

Last Answer : If the sum of digits add up to 9 then the number is divisible by 9 as for example the digits of 450 add up to 9 and so 450/9 = 50-------------------------------------- ... sum is 9, then the original number is divisible by 9, otherwise it is the remainder when the original number is divided by 9.

Why the divisibility test for 9 is valid and a way to determine whether a three-digit counting number ABC is divisible by 9?

Description : Why the divisibility test for 9 is valid and a way to determine whether a three-digit counting number ABC is divisible by 9?

Last Answer : If the sum of digits add up to 9 then the number is divisible by 9 as for example the digits of 450 add up to 9 and so 450/9 = 50-------------------------------------- ... sum is 9, then the original number is divisible by 9, otherwise it is the remainder when the original number is divided by 9.

Is N divisible by 9? (N is a two digit number) I. R(N/3) = 2 II. R(n/7)=1 (a) statement (I) alone is sufficient (b) statement (II) alone is sufficient (c) Both statements (I) and (II) together are not sufficient (d) Both statements (I) and (II) together are necessary

Description : Is N divisible by 9? (N is a two digit number) I. R(N/3) = 2 II. R(n/7)=1 (a) statement (I) alone is sufficient (b) statement (II) alone is sufficient (c) Both statements (I) and (II) together are not sufficient (d) Both statements (I) and (II) together are necessary

Last Answer : (a) statement (I) alone is sufficient

Find the probability that a two digit number formed by the digit 1, 2, 3, 4 and 5 is divisible by 4. -Maths 9th

Description : Find the probability that a two digit number formed by the digit 1, 2, 3, 4 and 5 is divisible by 4. -Maths 9th

Last Answer : The two digit numbers can be formed by putting any of 5 digits at the one 's place and also one of the 5 digits at ten's place. So, Total number of 2-digit numbers that can be formed using these 5-digits = 5 5 = ... 52}, i.e, 5 in number. ∴ Required probability = \(rac{5}{25}\) = \(rac{1}{5}.\)

A five digit number is formed by the digits 0, 1, 2, 3, 4 (without repetition). Find the probability that the number formed is divisible by 4 ? -Maths 9th

Description : A five digit number is formed by the digits 0, 1, 2, 3, 4 (without repetition). Find the probability that the number formed is divisible by 4 ? -Maths 9th

Last Answer : Without repetition, a five -digit number can be formed using the five digits in 5! ways (5 4 3 2 1) Out of these 5! numbers, 4! numbers will be starting with digit 0. (0 (fixed) 4 3 2 1) ∴ Total ... + 6 + 6 + 4 + 4 + 4 = 30∴ Required probability = \(rac{30}{96}\) = \(rac{5}{16}.\)

what is a 4 digit number that is divisible by 11 an17?

Description : what is a 4 digit number that is divisible by 11 an17?

Last Answer : 1870 is divisible by both 17 and 111870 / 17 = 1101870 / 11 = 170

What is the greatest 6-digit number that is divisible by 15, 24 and 28? a) 999650 b)999600 c)999825 d)999570

Description : What is the greatest 6-digit number that is divisible by 15, 24 and 28? a) 999650 b)999600 c)999825 d)999570

Last Answer : b)999600

Which of the following represents the largest 4-digit number which can be added to 7249 in order to make the derived number divisible by each of 12,14,21,33 and 54? a) 9123 b) 9383 c) 8727 d) 8673

Description : Which of the following represents the largest 4-digit number which can be added to 7249 in order to make the derived number divisible by each of 12,14,21,33 and 54? a) 9123 b) 9383 c) 8727 d) 8673

Last Answer : b) 9383

I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I? -Riddles

Description : I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I? -Riddles

Last Answer : Number 194.

What is the ones digit in the number 32047?

Description : What is the ones digit in the number 32047?

Last Answer : It is the digit 7 that is in the ones or units place

What is the ones digit in the number 32047?

Description : What is the ones digit in the number 32047?

Last Answer : It is the digit 7 that is in the ones or units place

What is a number that has 2 digits less than 10 the tenths digit is one more than the ones digit nad the digits add up to 7?

Description : What is a number that has 2 digits less than 10 the tenths digit is one more than the ones digit nad the digits add up to 7?

Last Answer : 44

How many two digit numbers are there in which the tens digit is greater then the ones digit?

Description : How many two digit numbers are there in which the tens digit is greater then the ones digit?

Last Answer : Well, if the tens digit is 1, you have 1 option for the onesdigit; if the tens digit is 2, you have two options for the onesdigit, if the tens digit is 3, you have 3 options for the onesdigit, etc.; up to: if the ... is 9, you have 9 options forthe ones digit. Add all that up (1 + 2 + 3 + ... + 9).

What number is divisible by 9 123 234 or 345?

Description : What number is divisible by 9 123 234 or 345?

Last Answer : 123

If the number 481 * 637 is completely divisible by 9, what is the smallest number in place of * ? 1) 3 2) 7 3) 5 4) 9 5) 2

Description : If the number 481 * 637 is completely divisible by 9, what is the smallest number in place of * ? 1) 3 2) 7 3) 5 4) 9 5) 2

Last Answer : 2) 7

How many numbers between 16 to 189 are divisible by 9 but not by 4?

Description : How many numbers between 16 to 189 are divisible by 9 but not by 4?

Last Answer : There are 14 such numbers between 16 and 189.

Is 646 divisible by 9?

Description : Is 646 divisible by 9?

Last Answer : 6 + 4 + 6 = 161 + 6 = 7→ No; 646 is not divisible by 9 (there is a remainder of 7).-----------------------------------------Only if the sum of the ... ifthis single digit is 9 is the original number divisible by 9,otherwise this single digit is the remainder when the originalnumber is divided by 9.

What which of these numbers are divisible by 13 is it a. 52 or b. 9 c. 30 d. 27?

Description : What which of these numbers are divisible by 13 is it a. 52 or b. 9 c. 30 d. 27?

Last Answer : a.

Is 4932 divisible by 9?

Description : Is 4932 divisible by 9?

Last Answer : Yes

Is 90 divisible by 2 3 4 5 6 9 10?

Description : Is 90 divisible by 2 3 4 5 6 9 10?

Last Answer : Yes, all except 4

Is 90 divisible by 5 and 9?

Description : Is 90 divisible by 5 and 9?

Last Answer : Yes. 90 is divisible by 9, 10 times. 90 is divisible by 5, 18times.

Is 90 divisible by 5 and 9?

Description : Is 90 divisible by 5 and 9?

Last Answer : Yes. 90 is divisible by 9, 10 times. 90 is divisible by 5, 18times.

Is 104 divisible by 9?

Description : Is 104 divisible by 9?

Last Answer : No.To check if a number is divisible by 9 add the digits togetherand if the sum is divisible by 9 then so is the original number.The check can be used on the sum so keep summing until a singledigit remains. If ... = 55 is not 9, so 104 is not divisible by 9; it has a remainder of5 when divided by 9

What numbers are divisible by 3 9 6?

Description : What numbers are divisible by 3 9 6?

Last Answer : Any number of the form 18*k where k is an integer.

If somebody choose two digit and three digit numbers and their difference is 989.What will be their sum? a) 1000 b)1010 c) 1006?

Description : If somebody choose two digit and three digit numbers and their difference is 989.What will be their sum? a) 1000 b)1010 c) 1006?

Last Answer : None of the above. Let x be the three digit number and y be the two digit number. x - y =989. x = 989 + y. x is obviously greater than 989 and less than 1000 (since it is three digits). Since y is a two digit number ... 989 + 10 = 999. We can't go any higher, so x =999 and y=10. x+y = 999+10 = 1009

Digital Empowerment means (i) Universal digit literacy (ii) Universal access to all digital resources (iii) Collaborative digital platform for participative governance. (iv) Probability of all entitlements for individuals through cloud. Choose the correct answer from the codes given below: (A) (i) and (ii) only (B) (ii) and (iii) only (C) (i), (ii) and (iii) only (D) (i), (ii), (iii) and (iv)

Description : Digital Empowerment means  (i) Universal digit literacy  (ii) Universal access to all digital resources (iii) Collaborative digital platform for participative governance. (iv) Probability of all entitlements for individuals through cloud. ... (ii) and (iii) only (D) (i), (ii), (iii) and (iv)

Last Answer : Answer: D

Write the given sets in roster form: (a). P = {y: y is an integer and -4 < y < 6}. (b). Q = {y: y is a natural number which is <8} (c). R = {y: y is a 2 digit natural number in which the sum of its digits is 9} -Other

Description : Write the given sets in roster form: (a). P = {y: y is an integer and -4 < y < 6}. (b). Q = {y: y is a natural number which is

Last Answer : (i) A = {x: x is an integer and †3 < x < 7} The elements of this set are †2, †1, 0, 1, 2, 3, 4, 5, and 6 only. Therefore, the given set can be written in roster form as A = {†2, †... and 80 only. Therefore, this set can be written in roster form as C = {17, 26, 35, 44, 53, 62, 71, 80}}.

A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.What is the number? -Riddles

Description : A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.What is the number? -Riddles

Last Answer : This one is fairly easy - 324 is the answer.

In a two-digit number, the sum of the digits is 9. If 9 is subtracted from the number, then the digits get reversed. Find the product of the digits

Description : In a two-digit number, the sum of the digits is 9. If 9 is subtracted from the number, then the digits get reversed. Find the product of the digits

Last Answer : In a two-digit number, the sum of the digits is 9. If 9 is subtracted from the number, then the digits get reversed. Find the product of the digits

What is the digit 2 stand for in the number 9.027?

Description : What is the digit 2 stand for in the number 9.027?

Last Answer : The second column after the decimal point (which contains the 2)in the hundredths column→ the 2 is two hundredths.

What is the digit 2 stand for in the number 9.027?

Description : What is the digit 2 stand for in the number 9.027?

Last Answer : The second column after the decimal point (which contains the 2)in the hundredths column→ the 2 is two hundredths.

A two digit number is such that the sum of the digits is 11.When the number with the same digits is reversed is subtracted from this number, the difference is 9.What is the number? 1. 23 2. 24 3. 65 4. 14 5. 32

Description : A two digit number is such that the sum of the digits is 11.When the number with the same digits is reversed is  subtracted from this number, the difference is 9.What is the number? 1. 23 2. 24 3. 65 4. 14 5. 32

Last Answer : Answer- 3(65) Explanation:- let the number be written as xy x-ten’s place y units place x+y=11…………………1 (10x+y)-(10y+x)=9 10x+y-10y-x=9 9x-9y=9 x-y=1………………….2 Add (1) & (2) 2x=12 x=6 y=5 the number is 65

What least number would be subtracted from 427398 so that the remaining number is divisible by 15? 1. 13 2. 3 3. 16 4. 11 5. 14

Description : What least number would be subtracted from 427398 so that the remaining number is divisible by 15? 1. 13 2. 3 3. 16 4. 11 5. 14

Last Answer : Answer- 2 ( 3) Explanation:- On dividing 427398 by 15 we get the remainder 3, so 3 should be subtracted 

The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is: A.10 B.14 C.23 D.30 E.None of these

Description : The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is: A.10 B.14 C.23 D.30 E.None of these

Last Answer : Answer – C (23) Explanation – L.C.M. of 5, 6, 4 and 3 = 60. On dividing 2497 by 60, the remainder is 37. Number to be added = (60 – 37) = 23

You expect me to believe it is a mere coincidence that two digit products of multiples of 9 add up to 9?

Description : You expect me to believe it is a mere coincidence that two digit products of multiples of 9 add up to 9?

Last Answer : Believe what you want. it’s a fact. Think about it – 9 is one less than 10, so anything multiplied by 9 will be (10 times that number) minus (1 times that number). it’s really pretty simple logic.

If n integers taken at random are multiplied together, then the probability that the last digit of the product is 1, 3, 7 or 9 is -Maths 9th

Description : If n integers taken at random are multiplied together, then the probability that the last digit of the product is 1, 3, 7 or 9 is -Maths 9th

Last Answer : (d) 226 × 52C26 | 104C26Since there are 52 distinct cards in a deck and each distinct card is 2 in number.∴2 decks will also contain only 52 distinct cards, two each.∴ Probability that the player gets all distinct cards = \(rac{^{52}C_{26} imes2^{26}}{^{104}C_{26}}\).

In 937582206 the digit 9 is in what place?

Description : In 937582206 the digit 9 is in what place?

Last Answer : It represents: 900,000,000 which is nine hundred million

What digit is in the tenths in 32.9?

Description : What digit is in the tenths in 32.9?

Last Answer : 9thirty-two and nine tenths

How many 3-digit numbers are there in which the product of those 3 digits is 9?

Description : How many 3-digit numbers are there in which the product of those 3 digits is 9?

Last Answer : 119, 191, 911, 331, 313, 133

0,1,2 ,3 ,4,5,6 ,7,8 and 9 numerals are called: a. Arabic numerals b. String numerals c. Digit numerals d. None of these

Description : 0,1,2 ,3 ,4,5,6 ,7,8 and 9 numerals are called: a. Arabic numerals b. String numerals c. Digit numerals d. None of these

Last Answer : a. Arabic numerals

What is the greatest six digit odd number using three different digits only?

Description : What is the greatest six digit odd number using three different digits only?

Last Answer : In this type of question, you need to fill out the largest digityou can, one at a time, from left to right. The largest digit youcan use for the leftmost position, is 9, the largest digit ... :999999(if you want AT MOST three different digits), or999987 (if you want EXACTLY three different digits).

What two digit number that has three different prime factors?

Description : What two digit number that has three different prime factors?

Last Answer : It can be 30 whose prime factors are 2, 3 and 5

Find the polynomial of least degree which should be subtracted from the polynomial x4 + 2x3 – 4x2 + 6x – 3 so that it is exactly divisible by x2 – x + 1. -Maths 10th

Description : Find the polynomial of least degree which should be subtracted from the polynomial x4 + 2x3 – 4x2 + 6x – 3 so that it is exactly divisible by x2 – x + 1. -Maths 10th

Last Answer : Here, p(x) = x4 + 2x3 - 4x2 + 6x - 3, g(x) = x2 - x +1 On dividing p(x) by g(x) Therefore (x-1) must be subtracted from the polynomial p(x) to make it divisible by g(x).

is this biconditional true or falseA number is even if and only if it is divisible by 2.?

Description : is this biconditional true or falseA number is even if and only if it is divisible by 2.?

Last Answer : 1

In a class 140 students numbered 1 to 140, all even numbered students opted Mathematics course, those whose number is divisible by 3 opted Physics cou

Description : In a class 140 students numbered 1 to 140, all even numbered students opted Mathematics course, those whose number is divisible by 3 opted Physics cou

Last Answer : In a class 140 students numbered 1 to 140, all even numbered students opted Mathematics course, those whose number is ... B. `42` C. `102` D. `1`

A Class IX English book contains 200 pages. A page is selected at random. What is the probability that the number on the page is divisible by 10?

Description : A Class IX English book contains 200 pages. A page is selected at random. What is the probability that the number on the page is divisible by 10?

Last Answer : A Class IX English book contains 200 pages. A page is selected at random. What is the probability that the number on the page is divisible by 10?

What Number are divisible by 8 can be also divisible by what numbers?

Description : What Number are divisible by 8 can be also divisible by what numbers?

Last Answer : They can also be evenly divided by 1, 2 and 4.