Question

8 men can do a work in 12 days working 8 hours a day. How much days will be required by 12 men working 4 hours a day for the same amount of work?​

Answer 1

Answer:

the answer is 15 days

Step-by-step explanation:

Assume that the number of days required be x. Now, the work done by 10 men in 16 days working 9 hours per day would be equal to the work done by 12 men in x days working 8 hours per day. 12*8*x = 10*16*9You will get the value of x = 15. So they will need 15 days to complete the same amount of work

Answer 2

Working 8 hrs in 12 days men needed =8

⇒ Working 1 hr in 1 day men needed =12×8

⇒ Working 4 hrs in a days men needed=12×8/1×8

∴ Men needed =27

Hence, the answer is 27.

hope this will help u ❤