Question

If the ratio of sides of two cubes are 3:4 then ratio of these curved surface area will be?

Answer 1

Answer:

Let the side length of first cube be a and the side length of second cube be b

We have a/b=3/4 , which implies b=4a/3

Difference in volumes is b3−a3=34a3−a3=(2764−1)(a3)=(2737)(a3)=296

We get a3=216 , which implies a=6 and b=8

Step-by-step explanation:

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