A and B together can do a piece of work in 6 days .and A alone can do in 8 days . in how many days can B alone complete the work
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A and B together can do a piece of work in 6 days .and A alone can do in 8 days . in how many days can B alone complete the work
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Step-by-step explanation:
no of days taken by. A to complete work = 8 days
piece of work don e by A in 1 day 1= 1/8 th work
no of days taken by B to do the work = x days
piece of work done by b in 1 day = 1/x th work
no of days taken by both a and b to do the work = 6 days
piece of work done by both a and b in 1 th day = 1/6 th work
1/8+1/x = 1/6
1/x = 1/6-1/8
1/x is 1/24
so x takes 24 days to complete the work
Answer:
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