Question

5. The ratio of volumes of two different cubes
is 8: 216. What is the ratio of their edges?​

Answer 1

Answer:

1:3

Step-by-step explanation:

volume of cube a³

let one cube volume = a1³

and other cube volume = a2³

ratio of volume of both cube =

$\frac{ {a1}^{3} }{ {a2}^{3} } = \frac{8}{216}$

$= \frac{ {2}^{3} }{ {6}^{3} }$

all side of cube are equal

so,

the ratio of edges= 2/6= 1/3 = 1:3