P is thrice as good a workman as q and is therefore able to finish a piece of work in 60 days less than q. Find the time in which they can do it working together.
Answers
Answered by
6
q finishes work in days = x
p finishes work in days = x/3
x - x/3 = 60
3x - x =180
x = 90
90 days work will be completed in 22.5 days. (90/4)
Similar questions