Problem Solving

试题详情

题目:

In Western Europe, x bicycles were sold in each of the years 1990 and 1993. The bicycle producers of Western Europe had a 42 percent share of this market in 1990 and a 33 percent share in 1993. Which of the following represents the decrease in the annual number of bicycles produced and sold in Western Europe from 1990 to 1993 ?

选项:

A、9% of
B、14% of
C、75% of
D、9% of x
E、14% of x

答案:

D
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