Question

John is five years older than his sister. The product of their present ages is 150.

John's present age is
years, and his sister's present age is
years.
Rosat

Answer 1

Johns age is 15 and

his sister is 10

Explanation:

The guy above me is wrong, the question says the product of their age is 150, not the sum. That means that you multiply their ages to get 150 not add. 15*10=150 and 15 is 5 more than 10.

Answer 2

took 3 of us in grade 10 but johns present age is 77.5 and his sister is 72.5