Question

By what least number should 675 be multiplied to obtain a number, which is a perfect cube? *

Answer 1

Answer:

First,To check 675 is a perfect cube,we have to find the factors of 675.

675=3×3×3×5×5

=3³×5²

so,one 5 should be multiplied.

Therefore,5 should be multiplied to 675 to make it a perfect cube.

Hope it helps you.