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4 % of the population of village migrated to Mumbai and I 5% of the remaining people left thevillage to move to pune. If the remaining population is 3570, how many people were there in thatvillage before the migration? |
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Answer» let x be the initial populationthen after 4% migrated to Mumbai population=x-4%of x=x-0.04x=0.96xafter 15% left village population=0.96x-15%×0.96x=0.816xalso remaining population=35700.816x=3570x=4375 |
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