还没有登录哦!

[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、
B、
C、
D、9% of x
E、14% of x

答案:

D

提问:

麻烦老师讲解一下

解答:

点赞0
阅读2809
解答: 姜山

提问:

这题难道是从90到93每年减少9%x吗?最后一句话说的annual number

解答:

点赞0
阅读3017
解答: ken@boost.org.cn老师

提问:

麻烦老师讲解一下

解答:

点赞0
阅读2810
解答: 姜山老师

问个问题

点我领取
免费专项课程
在线咨询