If the ratio between the radii of the two spheres is 3:7, what is the ratio of their volumes? the big spheres radius is 7, the little one is 3.

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asked Mar 21, 2018 213k views

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MrkK · Answer 1 · 2018-03-27T06:58:28+0000

Given that the dilation factor or scale factor between the two spheres is equal to 3:7, the ratio between their volumes is calculated by cubing the numbers in the ratio. That is,
3³:7³
This operation will give us an answer of 27:343

If the ratio between the radii of the two spheres is 3:7, what is the ratio of their volumes? the big spheres radius is 7, the little one is 3.

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