Question

Savage growth of human hair is 0.5 in per month find how long it takes a human to grow 3 inches of hair for a human

Answer 1

It will take 2 months to grow an inch of hair. 0.5 times 2 equals 1 inch. 2 months times 3 in. Is equal to 6. Therefore it takes 6 months to grow 3 inches of hair