Rs9000 were divided equally among a certain number of persons. Had there been 20 more persons, each would have got Rs 160less. find the original number of person.
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let person be X
rs to each person= 9000/X
if person become X+20 than the rs to each person becomes 160 less
9000/X+20=(9000/X)- 160
rs to each person= 9000/X
if person become X+20 than the rs to each person becomes 160 less
9000/X+20=(9000/X)- 160
Anonymous:
solve the eqn an get ur answer
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