Question

It 15 men can do a piece of work in 36 hours,
how many men will be required to finish the work
in 20 hours. Also find the number of hours taken
by 10 men to complete the same worko

Answer 1

Answer:

27 men and 54 hr

Step-by-step explanation:

If 'x' men can do a piece of work in 'h' hours, then 'y' men can do the same piece of work in 'xh/y' hours.

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Here,

x = 15

h = 36

We have to find y.

Given that,

xh/y = 20

so y = 15*36/20

y=27

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Similarly

15*36 = 10*z hours

So it takes 54 hours...

Have a Great Day ahead >>>>>>>>>>>>>>>>>