Question

Plz I need help don't know what to do​

Answer 1

62.5

Explanation:

You would take 62.5% and 45, using long multiplication to get .625

You would then multiply .625 and 100, getting 62.5

Answer 2

He would become 72 inches! You have to divide 45 by 62.5 then times it by 100 to see how tall he would be at 18