What is the mistake in this series of calculations?

Find the Volume of the Sphere with a diameter of 10 cm.
(steps in image)
http://i.imgur.com/eCB2FQj.png

Question

What is the mistake in this series of calculations?

Find the Volume of the Sphere with a diameter of 10 cm. 
 (steps in image)
http://i.imgur.com/eCB2FQj.png

justin9529 · Answer

the formula to find the volume of a sphere is Volume = 4/3 *pr^3 

p=pi 
r= radius 
d=2r 

since d= 10 
r=5cm 

V=4/3* 3.14*5^3=523.5 

sorry so from cm^3 to m^3 
1m = 100cm 
1m3 = 1m x 1 m x 1m 

so.. 1m x 1m x 1m = 100cm x 100cm x 100cm

anonymous · Answer

which step?

justin9529 · Answer

i think its A

anonymous · Answer

Can you show me the step and then continue on from there ,wait A?
So the whole thing?

anonymous · Answer

do anyone you guys know @e.mccormick @Kainui @Hero @SithsAndGiggles

anonymous · Answer

@Preetha

e.mccormick · Answer

It is in what he said.  You are given d and use it for r.  That is where the mistake is.

anonymous · Answer

okay thank you both!!
@Justin9529 @e.mccormick