Question

If a man works for 8 hours a day, he can finish a job in 12 days. How many hours per day must he work to complete it in 10 days?

Answer 1

6.67 hour per day

Explanation:

If

=8 hours a day = 12 days

then

= ? = 10 days

= 10/12 × 8hours per

= 6.67 hours per day.

Answer 2

9.6 hours

Explanation:

12×8 would equal the amount of hours it takes to complete the job in 12 days so you simply divide that number by 10 which will give you 9.6h