A and b working together can do a piece of work in 6 days.B alone can do it in 8 days.In how many days a alone can finish the work?
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work done by a and b together - work done by b alone = work done by a alone
1/6-1/8= 4-3/24 = 1/24
in 24 days A can complete the work alone
1/6-1/8= 4-3/24 = 1/24
in 24 days A can complete the work alone
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