Question

The radii of two spheres are in ratio 3:2. Find the ratio of their volumes.

Answer 1

Answer:

given ratio of radii-3:2

Step-by-step explanation:

volume of a sphere-4/3×pi×R×R×R

ratios of their volumes-

since 4/3 and pi are constants their ratio is 1.

=R1×R1×R1÷R2×R2×R2

3×3×3÷2×2×2=27/8

SO RATIO OF THEIR VOLUMES=27:8