Question

3. A and B together can complete a piece of work in 18 days, B
and C in 24 days and A and C in 36 days. In how many days.
will all of them together complete the work?
(A) 16
(B) 15
(C) 12
(D)10
Short cut method for dis​

Answer 1

Answer:

d. 10 days.

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