The population of a town increases by 10.5% every year if it's present population is 7,95,600 what was it a year ago???
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Answer:
7,20,000
Step-by-step explanation:
population last year=x
population increase=10.5/100x
ATQ:
7,95,600-10.5/100x=x
795600=x+10.5/100x
795600=110.5x
79560000/110.5=x
x=7,20,000
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