What is the Volume to Surface Area Ratio of a Sphere?

[scupydog]

hi all could anyone tell me the ratio of the volume of a shere to the surface area of the same sphere, i can't seem to sort this one out in my head, thx

 

[Dick]

V=(4/3)*pi*r^3, A=4*pi*r^2. What's so hard about finding V/A?

 

[scupydog]

oh yeah doh, thanks dick