geometry

the ratio of the lengths of the radii of two sphere is 3:5. what is the ratio of the volumes of these two?

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  1. volume of similar solids is proportional to the cube of their corresponding sides

    so ratio of volume = 3^3 :^3
    = 27 : 125

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    posted by Reiny
  2. Yup Reiny Right

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    posted by Biruk

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