If population of certain city increases at the rate of 5%. If population in 1981 was 231525, then population in 1978 was?
Choose the most appropriate option
A) 120000	B) 228788	C) 266891	D) 267689	E) 200000
X * (105/100) * (105/100) * (105/100) = 232525   X = 231525/1.157625= 
<gadget id="calculator">231525/1.157625</gadget>
<output>200_000</output>
200000   Answer:200000
<result>E</result>
If population of certain city increases at the rate of 5%. If population in 1981 was 231525, then population in 1978 was?