a and b can do a piece of work In 12 days. b and c can do it in 15 day

1.	a and b can do a piece of work In 12 days. b and c can do it in 15 days while c and a can finish it in 20 days I. how many days will a.b.c. finish it, working together in how many days will each one of them finish in working alone
Answer» Answer: 17 hours Step-by-step EXPLANATION:

a and b can do a piece of work In 12 days. b and c can do it in 15 days while c and a can finish it in 20 days I. how many days will a.b.c. finish it, working together in how many days will each one of them finish in working alone

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Answer:

17 hours

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a and b can do a piece of work In 12 days. b and c can do it in 15 days while c and a can finish it in 20 days I. how many days will a.b.c. finish it, working together in how many days will each one of them finish in working alone​

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a and b can do a piece of work In 12 days. b and c can do it in 15 days while c and a can finish it in 20 days I. how many days will a.b.c. finish it, working together in how many days will each one of them finish in working alone