the population of a town increases by 5%every year.if the population is 94,500 what was its population 1 year ago?
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Answer:
89775
Step-by-step explanation:
Present Population (P) = 94500
Rate of increase (I)= 5%
Population 1 year ago (A)= P-(I x P)
= 94500 - (5/100 x 94500)
= 94500 - (1/20 x 94500)
= 94500 - (9450/2)
=94500 - (4725)
=89775 ANS
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