Sonu can do a piece of work in 15 days while Monu can do the same work in 20 days. How long will they take to do the same work if they work together.
Asked by Cl_narayan | 31st Jul, 2019, 04:27: PM
Let sonu do x piece of work in 15 days
of work can be done in 1 day.
x amount of work can be done in days.
This gives the value of x as 8.5 days (approx).
Answered by | 1st Aug, 2019, 10:29: AM
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