A and B together finish the work in 3 days. B and C together can do the same work in 6 days, while A
and C working together finish the job in 8 days. Find the number of days required to complete the job
when A, B and C are working together.
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(A+B)'s 1 day's work=1/3
(B+C)'s 1 day's work=1/6
(A+C)'s 1 day's work=1/8
Adding, we get, 2(A+B+C)'s 1 day's work=1/3+1/6+1/8=15/24
:. (A+B+C) 's 1 day's work=1/2×15/24=1.6 days..
Might be this ans will be right..
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Answer:
A,B,C Together completed in 3 1/5 days
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