Question

Find the smallest number by which 100 should be multiplied to obtain a perfect cube

Answer 1

675 × 5 = (3 × 3 × 3 )× (5 × 5 × 5 )= 3375 is a perfect cube. Hence, the smallest natural number by which 675 should be multiplied to make it a perfect cube is 5. Hence, the smallest natural number by which 100 should be multiplied to make it a perfect cube is 2 × 5 = 10.

Answer 2

$\huge\bold\green{\star{\underline{\underline{Answer}}}}$

$100= \sqrt{10×10}$

$100 =10$

$\rule{300}{5}$

So, 10 is the smallest number by which 100 should be multiplied to obtain a perfect cube....

Hope it helps úh