Math, asked by akashs90230, 7 days ago

123. A work can be completed by P and Q in 12 days, Q and R
in 15 days, R and P in 20 days. In how many days P alone
can finish the work?
(a) 10
(b) 20
(c) 30
(d) 60

Answers

Answered by aditya55700

2

Answer:

b) 20

Step-by-step explanation:

Mak as brainliest

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