The population of a town is 10000. It decreases annually at the rate of 20% p.a. What will be its population after 2 years? Choose the correct choice:
A) 6400	B) 4500	C) 5120	D) 5230	E) 5366
10000 × 80/100 × 80/100 = 6400   6400nswer : 6400
<result>A</result>
The population of a town is 10000. It decreases annually at the rate of 20% p.a. What will be its population after 2 years?