Problem Solving

试题详情

题目:

Enrollment in City College in 1980 was 83⅓ percent of enrollment in 1990.  What was the percent increase in the college's enrollment from 1980 to 1990?

选项:

A、10%
B、16⅔%
C、20%
D、25%
E、183⅓%

答案:

C

提问:

PS
评分: -1
浏览: 1182
点我领取
免费专项课程
在线咨询