A used cars salesman receives an annual bonus if he meets a certain quota. This year, the salesman has so far sold 1/5 of last year's quota. If this year's quota is reduced by 25 percent from last year, the quantity that he still needs to sell this year in order to receive the annual bonus is what fraction of the preceding year's car quota?
Choose the most appropriate option:
A) 4/15 B) 4/20 C) 3/4 D) 11/20 E) 9/20
Let Last year Quota be = 100x   This year Quota = 100x - 25%of100x = 75x   Salesman has so far sold = 1/5(100x) = 20x   Quantity still need to be sold = 75 x - 20x = 55x   Question :: What fraction of 100x is 55x = 55x/100x = 11/20.   Ans:: 11/20
<result>D</result>
A used cars salesman receives an annual bonus if he meets a certain quota. This year, the salesman has so far sold 1/5 of last year's quota. If this year's quota is reduced by 25 percent from last year, the quantity that he still needs to sell this year in order to receive the annual bonus is what fraction of the preceding year's car quota?