Question

the radius of a sphere and the edge of a cube are equal . the ratio of their volomes
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Answer 1

Answer:

Step-by-step explanation:

let radius of sphere be r and

edge of cube =x

volume of cube=a3

volume of sphere=4/3*pi*r3

ratio of volume=4/3*pi*r3/a3

=1/4/3*pi

=4*pi:3

Answer 2

Answer:

88:21

Step-by-step explanation:

given: r = s

let r =s='x'

4/3πr3/S3

4/3πx3/x3

'x3' cancels out,

The ratio is:

4π :3

88 : 21