A swimming pool can be filled in 4hrs by 8 equal pumps.how many such pumps required if the pool is filled 2 2/3 hrs
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4hrs=8pumps
1hrs=8/4=2pumps
8/3hrs=2*8/3=16/3 pumps
5.3or 5pumps
1hrs=8/4=2pumps
8/3hrs=2*8/3=16/3 pumps
5.3or 5pumps
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