A can do work in 20 days B in 25 days.If they work on it together how many days will they complete their work?
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ANSWER:-
A can do work in = 20 Days
B can do work in = 25 Days
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∴Days they both together can complete the work =
=> average of work time need by A and B
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∴22 and half days shall be taken by both of them, to complete the work.
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Writer:- Sayandeep Ghosh
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Thankyou~
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