If annual decrease in the population of a town is 10% and the present number of people is 500 what will the population be in 1 year?	Select
A) 450	B) 310	C) 250	D) 410	E) 390
Population in 1 year = 500(1 - 10/100) = 500*90/100= 
<gadget id="calculator">500*90/100</gadget>
<output>450</output>
450   450nswer is 450
<result>A</result>
If annual decrease in the population of a town is 10% and the present number of people is 500 what will the population be in 1 year?