Question

In 5/7 of a day, Byron completed 1/3 of his science project. At this rate, how long did it take him to complete the entire project.​

Answer 1

15/7 or 2 and 1/7

Explanation:

Since 5/7 is a third of the completion you multiply it by 3 (15/7)

you can make it proper and put it as 2 and 1/7