Question

Ratio of surface areas of two cubes is 1:25. Find the ratio of their volumes

Answer 1

let edge of smaller cube is x
let edge of larger cube is y

6x^2÷6y^2=1÷25
x÷y=1÷5
5x=y

volume of smaller cube is x^3
volume of larger cube is y^3

x^3÷y^3. {y=5x}
x^3÷(125x}^3
1:125 ANS

Answer 2

In case of any query ask me
Mark me brainliest please