What is the ratio of the volumes in two spheres from 2nd to 1st

There are two spheres with the first radius as 2 and the second as five. What would the ratio of the volumes be?
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1 Answer

v = (4/3) Pi r^3

ratio of radii = 2:5

ratio of radii^3 = 8:125

ratio of volumes = 8:125
by Level 13 User (103k points)

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