Question

rohan spent 9/10 hours to the work one day and 13/25 hours to the second day total how much time to spent the work

Answer 1

Answer:

1.42

Step-by-step explanation:

9 divided by 10

plus

13 divide by 25

Answer 2

Answer:

10 workers by 4 hours, completes work in 12 days

10 * 4 = 40 * 12 = 480|Work Completed

To complete 480 hours of work with 8 workers by 6 hours

8 * 6 = 48

480 / 48 = 10 days

It would take 10 days for the new workers to finish the same amount of work.