Question

· If 24 men can do a piece of work in
24 days working 7 hours a day. In
how many days will 42 men finish the
same work, working 8 hours a day?
​

Answer 1

Answer:

Given,

24 men work 27 days 7 hours each day to complete a piece of work. Let a man can complete x piece of work in an hour.

i.e. power of a man = x (piece of work/hr)

Total work completed by 24 men in 27 days working 7 hours each day is,

total work = 24*x*27*7

now,

Same total work completed by 14 men in y days working 9 hours each day is now given by

total work = 14*x*(y)*9

observe 24*x*27*7 = 14*x*(y)*9

Thus, the equation gives y = 36 days.

So, 14 men takes 36 days to complete the piece of work working 9 hours each day.

please mark me as the branliest! and thank me!! ❤️