Problem: two spheres of their radios in the ratio 4 : 3 . find its volumes ratio ?
Rationale: sphere volume ( v ) = 4 / 3 π r ( power 3 ) : 4 / 3 π r ( power 3 ) = 4 ( power 3 ) : 3 ( power 3 ) = 64 : 27 answer is d .
annotated_formula: divide(volume_sphere(4), volume_sphere(3))