Question

The average growth of hair is 0.5 inch per month. Find how long does it takes a human to grow 3 inches of hair

Answer 1

It will take 6 months!

Answer 2

Hi,
The answer is 6 months or 0.5 year.
How I got my answer:
Since 0.5 inches hair grows every month, let the number of months be x.
0.5x=3
x=3/0.5
x=30/5
x=6 months
Hope this helps you.