Solution

155971

Problem / game
Almost One Back to problem
First name
Will
School
WWSPS
Country
Australia
Age
12

By making the fractions share the same denominator by multiplying the question becomes simpler

3/5 becomes 18/30

4/15 becomes 8/30

Adding them together becomes 26/30. you can simplify the fraction by dividing it by 2 which becomes 13/15 which is the closest to 1.