a town has 64000 inhabitants. if the populations increase at the rate of 2.5% every year, find the no. of inhabitants in town in 3 year
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Answered by
0
64000*2.5%=1600
1600*3=4800
64000+4800=68800
1600*3=4800
64000+4800=68800
Answered by
1
Answer:
Let the population two years ago be = x
According to the question, 38400=1.20×0.80×x
x=
0.96
38400
=40,000
Hence, population two years ago was 40,000.
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