Question

ratio of the surface area of two cube is 25 ratio 36 find the ratio of their volume​

Answer 1

Answer:

we know the surface area of cube = 6a^2

SO,

according to the question,

6a1^2/6a2^2 = 25/36

a1^2/a2^2 = 25/36

a1/a2 = 5/6 ...............(1)

we also know the volume of cube that is a^3

therefore,

a1^3/a2^3 = 125/216