Why does 7.85 round to 7.9?

Why does 7.85 round to 7.9?
by

1 Answer

Answer :

because 5 (as in .05) is considered at least halfway to 10
by

Related questions

Why does 7.85 round to 7.9?

Description : Why does 7.85 round to 7.9?

Last Answer : because 5 (as in .05) is considered at least halfway to 10

How do you round 11.85 to the nearest hundredth?

Description : How do you round 11.85 to the nearest hundredth?

Last Answer : 11.85

What is round 29.85 to the nearest tenth?

Description : What is round 29.85 to the nearest tenth?

Last Answer : two answersas 29.85 is in the middle29.8 rounding down29.9 rounding up

A cannon of weight 10 tonnes fires a shell of 50 kg with a muzzle velocity of 900 m/sec at an angle of 30?. The time taken for the shell to emerge from the barrel is 0.004 sec. The velocity of the cannon would be a.3.9 m/sec b.7.8 m/sec c.8.95 m/sec d.1.95 m/sec e.5.85 m/sec

Description : A cannon of weight 10 tonnes fires a shell of 50 kg with a muzzle velocity of 900 m/sec at an angle of 30?. The time taken for the shell to emerge from the barrel is 0.004 sec. The velocity of the cannon would be a.3.9 m/sec b.7.8 m/sec c.8.95 m/sec d.1.95 m/sec e.5.85 m/sec

Last Answer : a. 3.9 m/sec

Find the maximum force of the conductor having length 60cm, current 2.75A and flux density of 9 units. a) 14.85 b) 18.54 c) 84.25 d) 7.256

Description : Find the maximum force of the conductor having length 60cm, current 2.75A and flux density of 9 units. a) 14.85 b) 18.54 c) 84.25 d) 7.256

Last Answer : a) 14.85

What does the numbers next to the price of the gas in the gas station means? Example. $3.85 9/10?

Description : What does the numbers next to the price of the gas in the gas station means? Example. $3.85 9/10?

Last Answer : answer:It means 9/10ths of a cent. Check this too.

What is the total bill for a purchase of 34.85 with a tax of 9 percent?

Description : What is the total bill for a purchase of 34.85 with a tax of 9 percent?

Last Answer : 37.99

What is the unit rate 5.85 per 9 rolls?

Description : What is the unit rate 5.85 per 9 rolls?

Last Answer : 0.65so 6.50 = 106.50 - 0.65 = 5.85

What is 85 divided by 9.2 recurring?

Description : What is 85 divided by 9.2 recurring?

Last Answer : 9.2391

How many % of adults primarily use their smartphones to access content/information? A. 0.85 B. 0.9 C. 0.95 D. 0.97

Description : How many % of adults primarily use their smartphones to access content/information? A. 0.85 B. 0.9 C. 0.95 D. 0.97

Last Answer : C. 0.95

39.98 × 85.01 – 79.9 × 34.9 + 175.03 × 12.08 = ? a) 4800 b) 4300 c) 2700 d) 2100 e) 3400

Description : 39.98 × 85.01 – 79.9 × 34.9 + 175.03 × 12.08 = ? a) 4800 b) 4300 c) 2700 d) 2100 e) 3400

Last Answer : ? = 40 × 85 – 80 × 35 + 175 × 12 = 3400 – 2800 + 2100 = 2700 Answer: c)

A car is travelling at 90 km/hour on a rough road where the coefficient of friction between the road and the tyre is 0.5. The distance the car will skid before stopping when the brakes are jammed suddenly would be a.127.4 m b.95.55 m c.63.7 m d.31.85 m e.90 m

Description : A car is travelling at 90 km/hour on a rough road where the coefficient of friction between the road and the tyre is 0.5. The distance the car will skid before stopping when the brakes are jammed suddenly would be a.127.4 m b.95.55 m c.63.7 m d.31.85 m e.90 m

Last Answer : c. 63.7 m

Respiratory quotient of an average mixed diet is about (A) 0.65 (B) 0.7 (C) 0.75 (D) 0.85 MINERAL METABOLISM 201

Description : Respiratory quotient of an average mixed diet is about (A) 0.65 (B) 0.7 (C) 0.75 (D) 0.85 MINERAL METABOLISM 201

Last Answer : Answer : D

The specific gravity of diesel oil is a. 1 b. 0.85 c. 0.5 d. 0.7

Description : The specific gravity of diesel oil is a. 1 b. 0.85 c. 0.5 d. 0.7

Last Answer : ANSWER b. 0.85

A sample of natural gas containing 80% methane (CH4 ) and rest nitrogen (N2 ) is burnt with 20% excess air. With 80% of the combustibles producing CO2 and the remainder going to CO, the Orsat analysis in volume percent is (A) CO2 : 6.26, CO : 1.56, O2 : 3.91, H2O :15.66, N2 : 72.60 (B) CO2 : 7.42, CO : 1.86, O2 : 4.64, N2 :86.02 (C) CO2 : 6.39, CO : 1.60, O2 : 3.99, H2O:25.96, N2 :72.06 (D) CO2 : 7.60, CO : 1.90, O2 : 4.75, N2 : 85.74

Description : A sample of natural gas containing 80% methane (CH4 ) and rest nitrogen (N2 ) is burnt with 20% excess air. With 80% of the combustibles producing CO2 and the remainder going to CO, the Orsat analysis in volume percent is (A) CO2 : 6 ... 96, N2 :72.06 (D) CO2 : 7.60, CO : 1.90, O2 : 4.75, N2 : 85.74

Last Answer : (B) CO2 : 7.42, CO : 1.86, O2 : 4.64, N2 :86.02

The specific gravity of an oil whose specific weight is 7.85 kN/m3 , is (A) 0.8 (B) 1 (C) 1.2 (D) 1.6

Description : The specific gravity of an oil whose specific weight is 7.85 kN/m3 , is (A) 0.8 (B) 1 (C) 1.2 (D) 1.6

Last Answer : Answer: Option A

Water is flowing through a 1 foot diameter pipe at the rate of 10ft/sec. What is the volume flow rate of water in ft³/sec?  a. 7.85  b. 6.85  c. 8.85  d. 5.85 V = Aν

Description : Water is flowing through a 1 foot diameter pipe at the rate of 10ft/sec. What is the volume flow rate of water in ft³/sec?  a. 7.85  b. 6.85  c. 8.85  d. 5.85 V = Aν

Last Answer : 7.85

Top chord of a truss is continuous over joints l apart. Effective lengths of the member in the plane perpendicular to the truss is (a) 0.7 l (b) 0.85 l (c ) l (d) 1.5 l

Description : Top chord of a truss is continuous over joints l apart. Effective lengths of the member in the plane perpendicular to the truss is (a) 0.7 l (b) 0.85 l (c ) l (d) 1.5 l

Last Answer : (c ) l

A hollow shaft of 1 m length is designed to transmit a power of 30 kW at 700 rpm. The maximum permissible angle of twist in the shaft is 1o. The inner diameter of the shaft is 0.7 times the outer diameter. The modulus of rigidity is 80 GPa. The outside diameter (in mm) of the shaft is _______. (a) 43 to 45 (b) 50to 60 (c) 70 to 80 (d) 85 to 100

Description : A hollow shaft of 1 m length is designed to transmit a power of 30 kW at 700 rpm. The maximum permissible angle of twist in the shaft is 1o. The inner diameter of the shaft is 0.7 times the outer diameter. The modulus of ... shaft is _______. (a) 43 to 45 (b) 50to 60 (c) 70 to 80 (d) 85 to 100

Last Answer : (a) 43 to 45

Formation width for banks for B.G. single line section is (a) 6.10 m (b) 6.50 m (c) 6.85 m* (d) 7.0 m

Description : Formation width for banks for B.G. single line section is (a) 6.10 m (b) 6.50 m (c) 6.85 m* (d) 7.0 m

Last Answer : (c) 6.85 m*

A number 168 was misread as 24. Find the reading error in per cent. a) 25.7 b) 42.8 c) 42.6 d) 85.7 e) 98.6

Description : A number 168 was misread as 24. Find the reading error in per cent. a) 25.7 b) 42.8 c) 42.6 d) 85.7 e) 98.6

Last Answer : Answer: D Error = 168 – 24 = 144 Therefore, % error = 144/168 [Since, we know decrease% = decrease in value/original value × 100 %]  = 144/168 × 100  = 85.7 %

what is 9,215 divided 95 round to nearest multiple?

Description : what is 9,215 divided 95 round to nearest multiple?

Last Answer : 97

How do you round 9.57 to 1 decimal place?

Description : How do you round 9.57 to 1 decimal place?

Last Answer : It is 9.6

Why does 2.94 round down to 2.9?

Description : Why does 2.94 round down to 2.9?

Last Answer : It rounds down because the number in the hundredths is less than5. The rule is: If the number is ≥ 5 then you round up.

What is 9-1.004 when you round answer to the nearest whole number?

Description : What is 9-1.004 when you round answer to the nearest whole number?

Last Answer : 8 is the answer.

How do you round 9.058 to the nearest tenth place?

Description : How do you round 9.058 to the nearest tenth place?

Last Answer : If you see the number is ≥5 then you would round up. In thisnumber, 9.058, you see the number in the hundredths place is 5, soyou would round the number up to 9.1. Since the "8" in thethousands place is irrelevant in this, we take it out.

Why does 2.94 round down to 2.9?

Description : Why does 2.94 round down to 2.9?

Last Answer : It rounds down because the number in the hundredths is less than5. The rule is: If the number is ≥ 5 then you round up.

Pricing cues such as sale signs and prices that end in 9 become more influential when ________. A. Consumer price knowledge is poor B. Items are purchased frequently C. Items have been on the market a long time D. Prices are consistent year-round E. They are employed frequently

Description : Pricing cues such as sale signs and prices that end in 9 become more influential when ________. A. Consumer price knowledge is poor B. Items are purchased frequently C. Items have been on the market a long time D. Prices are consistent year-round E. They are employed frequently

Last Answer : A. Consumer price knowledge is poor