Math, asked by sharmaharshit231294, 9 months ago

A and B can do a piece of work in 9 days, B and C can do it in 15 days and A and C can do it in 8
days to finish. How much time will A, B and C take to finish the work separately?​

Answers

Answered by marufakhatun07043
6

Step-by-step explanation:

A+B = 9

B+C = 15

A+C = 8

Lcm of (9,15,8) = 3

Efficiency is

A+B = 5

B+C = 4

A+C = 3

Total efficiency

2 (A+B+C) = 12

A+B+C = 6

Individual efficiency

A = 6 - 4 = 2

B = 6 - 3 = 3

C = 6 - 5 = 1

Individual time taken

A = 60/2 = 30 days

B =60/3 = 20 days

C = 60/1 = 60 days

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