Question

Please answer this correctly

Answer 1

3 3/5 hours.

Explanation:

There are 3 students who logged 1 1/5 so:

`1(1)/(5) +1(1)/(5) +1(1)/(5) =3(3)/(5)`

3 3/5 hours have been logged total by those who logged 1 1/5 hours.