Question

It takes 10 road workers 5days to complete a road repair when working 2hours a day working at the same place how may days will it take 2 people working 5hours a day to finish it

Answer 1

The no. of days required to finish the work is = 10 days

Explanation:

Given data

No.of workers
`M_(1)` = 10

No. of days
`D_(1)` = 5

No. of hours working
`H_(1)` = 2 hours

No.of workers
`M_(2)` = 2

No. of hours working
`H_(2)` = 5 hours

We know that

`M_(1) D_(1) H_(1) = M_(2) D_(2) H_(2)`

10 × 5 × 2 = 2 × 5 ×
`D_(2)`

`D_(2)` = 10 Days

Therefore the no. of days required to finish the work is = 10 days