Question

He completed 2 and 4/5 rows of grapes each hour he worked after completing 140 rows of grapes how many hours had he worked?

Answer 1

Explanation:

Divide 140 by
`2(4)/(5)` to represent the amount of hours he worked.

To make dividing easier,
`2(4)/(5)` can also represent 2.8 as a decimal.

`(140)/(2.8) =50`

He has worked 50 hours after completing 140 rows of grapes.