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Homework Help: Spherical geometry problem

  1. Jan 17, 2009 #1
    hi all could any one tell me the ratio of the volume of a shere to the surface area of the same sphere, i cant seem to sort this one out in my head, thx
     
  2. jcsd
  3. Jan 17, 2009 #2

    Dick

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    V=(4/3)*pi*r^3, A=4*pi*r^2. What's so hard about finding V/A?
     
  4. Jan 17, 2009 #3
    oh yeah doh, thx dick
     
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