Question

the volume of two spheres are in the ratio 125 :
64 find the ratio of their radii

Answer 1

(4/3πr1^3)/(4/3πr2^3)125/64
r1^3/r2^3= 125/64
r1/r2=5/4
the ratio of their radii =5:4

Answer 2

Ratio of their radii is 5:4