Working alone, A can do a job in 15 days and B can do the same job in – McqOptions

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1.	Working alone, A can do a job in 15 days and B can do the same job in 18 days. In how many days will the job be completed if both work together?
A.	11/90 days
B.	90/11 days
C.	5/36 days
D.	36/5 days
Answer» C. 5/36 days

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