Question

If the ratio of edges of two cubes 3:4, then what is the ratio of the volume of the two cubes ?​

Answer 1

Answer:

Step-by-step explanation:

Vol = a^3

V1 = (3)^3

V1 = 27

V2 = (4)^3

V2 = 64

V1/ V2 = 27/64

27:64 is the volume of two cubes .

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Answer 2

Answer:

let the edges of the two cubes be 3x and 4x respectively.

volume of cube= a^3

ratio=

(3x)^3:(4x)^3

3x*3x*3x:4x*4x*4x

27x^3:64x^3

=27:64