The sum of 150 and three times a number?

The sum of 150 and three times a number?
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450N, where "N" represents the unknown number.
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A sum of Rs 315 consists of 25 paise, 50 paise and 1 Re coins in the ratio 3 : 4 :6. What is the number of each kind of coin respectively? A) 216, 144, 27 B) 108, 144, 216 C) 27, 72, 216 D) 120, 35, 108 E) 102, 150, 210

Description :  A sum of Rs 315 consists of 25 paise, 50 paise and 1 Re coins in the ratio 3 : 4 :6. What is the number of each kind of coin respectively? A) 216, 144, 27 B) 108, 144, 216 C) 27, 72, 216 D) 120, 35, 108 E) 102, 150, 210

Last Answer : Answer: B 25 paise = 25/100 Rs, 50 paise = 50/100 Rs So value ratio of these coins become = 3*(25/100) : 4*(50/100) : 6*(1) = 3/4 : 2 : 6 = 3 : 8 : 24 So 25 paise coins value= [3/(3+8+24)] * ... 100/50) = 144 So 1 paise coins value= [24/(3+8+24)] * 315 = Rs 216, so coins = 215 * (100/100) = 216

What are the numbers if the sum of two numbers is 31 and the product is 150?

Description : What are the numbers if the sum of two numbers is 31 and the product is 150?

Last Answer : 25 and 6.

The sum of the interior angles of a geometrical figure laid on the surface of the earth differs from that of the corresponding plane figure only to the extent of one second for every (A) 100 sq. km of area (B) 150 sq. km of area (C) 200 sq. km of area (D) None of these

Description : The sum of the interior angles of a geometrical figure laid on the surface of the earth differs from that of the corresponding plane figure only to the extent of one second for every (A) 100 sq. km of area (B) 150 sq. km of area (C) 200 sq. km of area (D) None of these

Last Answer : (C) 200 sq. km of area

If arithmetic of 6 numbers is 17 then the sum of numbers is---- (a) 102 (b) 103 © 150 (d) 120.

Description : If arithmetic of 6 numbers is 17 then the sum of numbers is---- (a) 102 (b) 103 © 150 (d) 120.

Last Answer : (a) 102

The ratio of marks obtained by Vinod and Basu is 6:5. If the combined average of their percentage is 68.75 and their sum of the marks is 275, find the total marks for which exam was conducted. A) 150 B) 200 C) 400 D) 450 E) None

Description : The ratio of marks obtained by Vinod and Basu is 6:5. If the combined average of their percentage is 68.75 and their sum of the marks is 275, find the total marks for which exam was conducted. A) 150 B) 200 C) 400 D) 450 E) None

Last Answer : Answer: B The sum of the marks=6x+5x=11x But the sum of the marks is given as 275=11x. We get x=25x=25 therefore, Vinod's marks is 6x=1506x=150 and Basu's marks = 5x=125. ... Therefore, if their combined average of their percentage is 137.5 then the total marks would be 137.568.75 100=200

Two employees X and Y are paid a total of Rs. 4950 per week by their employer. If X is paid 150 percent of the sum paid to Y, how much is Y paid per week? a) 1250 b) 3760 c) 2405 d) 1540 e) 1980

Description : Two employees X and Y are paid a total of Rs. 4950 per week by their employer. If X is paid 150 percent of the sum paid to Y, how much is Y paid per week? a) 1250 b) 3760 c) 2405 d) 1540 e) 1980

Last Answer : Answer: E Let the amount paid to X per week = x and the amount paid to Y per week = y  Then x + y = 4950  But x = 150% of y  = 150y/100 = 15y/10  ∴15y/10 + y = 4950  ⇒ y[15/10 + 1] = 4950  ⇒ 25y/10 = 4950  ⇒ 25y = 49500  ⇒ y = 49500/25  y = Rs.1980 

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.

What is Two times the sum of a number and three is five more than the number?

Description : What is Two times the sum of a number and three is five more than the number?

Last Answer : Let the number be x and if you mean 2x+3 = x+5 then the value ofx is 2

The sum of two numbers is 14. The larger number minus three times the lesser number is -2. What is the lesser number?

Description : The sum of two numbers is 14. The larger number minus three times the lesser number is -2. What is the lesser number?

Last Answer : 16

In a three-phase, open-delta connected transformer, the line current is equal to _____________. A. the phase current B. three times the phase current C. the sum of any two phase currents D. the difference of any two phase currents

Description : In a three-phase, open-delta connected transformer, the line current is equal to _____________. A. the phase current B. three times the phase current C. the sum of any two phase currents D. the difference of any two phase currents

Last Answer : Answer: A

in a pta meeting there are 150 parents there were 4 times as women as men?

Description : in a pta meeting there are 150 parents there were 4 times as women as men?

Last Answer : 4!

How many times will 5 go into 150?

Description : How many times will 5 go into 150?

Last Answer : 5 will go into 150 exactly 30 times. (150/5 = 30)

How mant times does 2 go into 150?

Description : How mant times does 2 go into 150?

Last Answer : 150 ÷ 2 = 75

How many times does 150 going to 2000?

Description : How many times does 150 going to 2000?

Last Answer : 13.333

What is the smallest whole number that is equal to seven times the sum of its digits? -Riddles

Description : What is the smallest whole number that is equal to seven times the sum of its digits? -Riddles

Last Answer : The answer to this math riddle is 21. You probably just guessed to answer this math riddle, which is fine, but you can also work it out algebraically. The two-digit number ab stands for 10a + b since the ... a = 2b. That is, the second digit must be twice the first. The smallest such number is 21.

A number say z is exactly the four times the sum of its digits and twice the product of the digits. Find the numbers -Maths 10th

Description : A number say z is exactly the four times the sum of its digits and twice the product of the digits. Find the numbers -Maths 10th

Last Answer : This is the Answer

How do i translate this The 6 times the sum of a number and 14 is 102.?

Description : How do i translate this The 6 times the sum of a number and 14 is 102.?

Last Answer : 6(x + 14) = 1026x + 84 = 1026x = 18x = 3Check it.6 x 17 = 102It checks.

What is The sum of a number times 6 and 2 equals 4?

Description : What is The sum of a number times 6 and 2 equals 4?

Last Answer : It is the equation 6x + 2 = 4

What is the sum of a number times 9 and 28 is at least -20 as an equation?

Description : What is the sum of a number times 9 and 28 is at least -20 as an equation?

Last Answer : 9*n + 28 >= -20.

What is the sum of 9 and two times a number is 15?

Description : What is the sum of 9 and two times a number is 15?

Last Answer : Let the number be x and if 9+2x = 15 then x equals 3

What is Negative eight times the sum of a number and 21 is 96?

Description : What is Negative eight times the sum of a number and 21 is 96?

Last Answer : -8 × (number + 21) = 96→ number + 21 = 96 ÷ -8→ number = 96 ÷ -8 - 21 = -12 - 21 = -33

What is the The sum of six times a number and four is equal to 5 times a number?

Description : What is the The sum of six times a number and four is equal to 5 times a number?

Last Answer : 6x + 4 = 5xx = -4

The sum of two times a number (x) and -2 is at least 8.?

Description : The sum of two times a number (x) and -2 is at least 8.?

Last Answer : The sum of two times a number (x) and -2 is at least 8.

The LCM of two numbers is 45 times their HCF. If one of the numbers is 125 and the sum of HCF and LCM is 1150, then the other number is? a) 100 b) 125 c) 250 d) 225 e) 180

Description : The LCM of two numbers is 45 times their HCF. If one of the numbers is 125 and the sum of HCF and LCM is 1150, then the other number is? a) 100 b) 125 c) 250 d) 225 e) 180

Last Answer : LCM = 45× HCF LCM + HCF = 46× HCF = 1150 HCF = 25, LCM =1125. product of 2 numbers = LCM×HCF required number = (25× 1125) / 125 = 225. Answer: d)

The sum of twice the square of a number and 7 times the number equals 15. What is the number? 1.1/2 2.3/4 3.3/2 4.5/3

Description : The sum of twice the square of a number and 7 times the number equals 15. What is the number? 1.1/2 2.3/4 3.3/2 4.5/3

Last Answer : Answer-3 (3/2) Explanation:-2x^2 + 7x = 15 2x^2 + 7x – 15 = 0 2x^2 + 10x-3x – 15 = 0 2x(x+5)-3(x+5) = 0 (x+5)(2x-3) = 0 x = -5 or x = 3/2

The L.C.M of two numbers is 14 times their H.C.F . The sum of the L.C.M. and the H.C.F . is 600. If one number is 280 , then the other number is (a) 40 (b) 60 (c) 80 (d) 100

Description : The L.C.M of two numbers is 14 times their H.C.F . The sum of the L.C.M. and the H.C.F . is 600. If one number is 280 , then the other number is (a) 40 (b) 60 (c) 80 (d) 100

Last Answer : 80

What is the total number of students enrolled in all the three classes together ? (1) 150 (2) 125 (3) 140 (4) 160 (5) None of these

Description : What is the total number of students enrolled in all the three classes together ? (1) 150 (2) 125 (3) 140 (4) 160 (5) None of these

Last Answer : (5) None of these