A and B together a piece of work in 5days and A also alone can do in 8days.in how many days B alone can do the same piece of work
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Time taken by A and B to complete the work = 5 days
Time taken by A to complete the work =8 days
Work done by A and B in one day=1/5
Work done by A in one day= 1/8
Work done by B in one day= 1/5 - 1/8
=(8-5)/40=3/40
Time taken by B to complete the work =1/3/40=40/3=13 whole no. 1/3 days
THANK U
Time taken by A to complete the work =8 days
Work done by A and B in one day=1/5
Work done by A in one day= 1/8
Work done by B in one day= 1/5 - 1/8
=(8-5)/40=3/40
Time taken by B to complete the work =1/3/40=40/3=13 whole no. 1/3 days
THANK U
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