Question

if the volume of two cubes are in the ratio 8:1 ,then the ratio of the edges is: (a) 8:1 (b) 2√2:1 (c) 2:1 (d) none of these?​

Answer 1

Answer:

if the volume of two cubes are in the ratio 8:1 ,then the ratio of the edges is:

$v = {a}^{3}$

Volume ratio 8 : 1

So,

The ratio of edges

2 : 1