Man a completes a job in 5 days. man b completes the same job in 10 days. if both work together in how many days can they complete?
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1
7 days 12hours.... . . .
Answered by
1
work done by A=1/5
Work done by B=1/10
Total work done=1/5+1/10=3/10
Time=10/3 days
Work done by B=1/10
Total work done=1/5+1/10=3/10
Time=10/3 days
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