Question

15. Starting at the age of 40, an average man loms 5% of his hair every year. At

what aye should an average man expect to have hall his hair left?

Answer 1

I think 50 yrs old

Explanation:

I'm not good at percentages, but if you have 100% hair, and lose 5% every year, 5x10= 50 which can be written as 50%, meaning half of 100%