Ramesh can finish a piece of work particular work in 12 days and Suresh can finish the same work in 15 days how much time will they take together if both Ramesh and Suresh di together
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1
Step-by-step explanation:
Ramesh one day work = 1/12 days
Suresh one day work = 1/15 days
( Ramesh + Suresh ) one day work = 1/12 + 1/15
= 5+4/60
= 9/60
thus, both together can do work in 60/9 days
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Answer:
App both of them(~_^)(~_^)(~_^)(~_^)(~_^)(~_^)
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