Measure-of-the-side-of-a-cube-is-double-of-the-the-side-of-the-cube-inside-it-What-is-empty-space-in-larger-cube-

Question Number 5533 by Rasheed Soomro last updated on 18/May/16

Measure of the side of a cube is double

of the the side of the cube inside it .

What is empty space in larger cube ?

Commented by FilupSmith last updated on 18/May/16

Empty space is equal to the larger

cube subtract the smaller .

V_{s m a l l} = x^{3}

V_{d o u b l e} = {(2 x)}^{3} = 8 x^{3}

V = 8 x^{3} - x^{3} = 7 x^{3}