P and ⟶ together complete a work in 8 days. ⟶ and R together complete a work in 16 days and R and P together complete the same work in 8 days. In how many days P, ⟶and R together can complete the work?

P and ⟶ together complete a work in 8 days. ⟶ and R together compl

1.	P and ⟶ together complete a work in 8 days. ⟶ and R together complete a work in 16 days and R and P together complete the same work in 8 days. In how many days P, ⟶and R together can complete the work?
A.	6.4
B.	7.2
C.	5.8
D.	7.1
Answer» B. 7.2

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P and ⟶ together complete a work in 8 days. ⟶ and R together complete a work in 16 days and R and P together complete the same work in 8 days. In how many days P, ⟶and R together can complete the work?

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