Solution

156198

First name
Year 9 class
School
Wyedean School
Country
Age
14

We worked on this problem in class and at home. The vast majority of the class agreed on a "best answer"

Adding the fractions, 3/20 + 4/15 + 3/5 with a common denominator of 60 gives an answer of 1 and 1/60.

We enjoyed the problem and look forward to other answers.