P and Q can do a work in 12 days. Q and R can do the same work in 16 – McqOptions

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1.	P and Q can do a work in 12 days. Q and R can do the same work in 16 days, and R and P can do it in 24 days. Find the time in which P, Q and R can finish the work together.
A.	9(3/4) days
B.	10 days
C.	11(1/4) days
D.	10(2/3) days
Answer» E.

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