P can do a job in 15 days. In how many days can P and Q together compl – McqOptions

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1.	P can do a job in 15 days. In how many days can P and Q together complete the job if Q is twice as fast as P?
A.	3 days
B.	5 days
C.	2 days
D.	6 days
Answer» C. 2 days

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