Question

Need help to find the volume of a sphere.

The formula for volume of a sphere is :
V=4/3 *pi*r^3 ( i think )

Answer 1

Find the volume of the sphere to the nearest whole number. Use p = 3.14.

Answer 2

I used the formula and this is what i got :
v=4/3*pi*5^3 = 523.5. Is this the correct answer ?

Answer 3

yes.. but u need to round it to the nearest whole number, so: 523

Answer 4

Round to the nearest whole number gives 524

Answer 5

i got 1500 because you 5^3=5*5*5=125

Answer 6

v=4/3*3.14*125
v=?

Answer 7

well the answer was 523.3333, not 523.5, so rounding gave me 523

Answer 8

oh.. okay i see what i did and yes you are correct

Answer 9

Thank you all for replying.