Question

.6
(A + B) can complete a work in 12 days and (B + C) in
6-days. A, B and C work for 3, 4 and 7 days
work for 3, 4 and 7 days respectively
e whole work. A, alone can complete it in
3 dava
and complete the whole work. A
how many days?
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Answer 1

dude plz check the question ....