Ado a piece of work in 60 days fever for 15 days and B finished the remaining work in 30 days they together finish the work in how many days
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A complete =15/60=1/4 th portion of total work.
remaining 3/4 work done by b=30days
b take =40 days. A+B combined work=120/2+3=24 days. here 120 is L.C.M of both.
remaining 3/4 work done by b=30days
b take =40 days. A+B combined work=120/2+3=24 days. here 120 is L.C.M of both.
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