Question

10 workers working for 6 days can complete 5 copies of book .If there are 8 workers working to complete 4 copies of book ,how many days it will take?

Answer 1

Answer:

The answer is 6 days.

Step-by-step explanation:

10 workers had to work 6 days to make 5 books.

So 10*6 =60.

So 60 days worth of work (for one guy) to make 5 books.

So 60/5=12

Or 12 days per person per book.

So 4 books would take 48 days (4*12=48).

But you can split that among 8 workers

So 48/8=6

So collectively they would take 6 days.