Two solid spheres have volumes 250cmo and 128cmo respectively. Find the ratio of their radii.
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Correct Answer: Option E
Explanation:
4/3πR3/4/3πr3
=
250/180
= (R/r)3 = 5:4
4/3πR3/4/3πr3
=
250/180
= (R/r)3 = 5:4