The survey shows that 200 students do different things during their vacations. of them take classes according to the survey. Do sports---10%
Watch TV ---25%
The rest take Classes --- ?
A. 120
B. 130
C. 50
D. 65
The survey shows that 200 students do different things during their vacationsof them ta
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解决时间 2021-01-03 23:44
- 提问者网友：斑駁影
- 2021-01-03 17:02
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- 五星知识达人网友：胯下狙击手
- 2021-01-03 17:19
A. 120(答案→)B. 130C. 50D. 65解析：根据图表可知有1-10%-25%=65%的学生上课,200*65%=130,故选B.
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- 1楼网友：封刀令
- 2021-01-03 18:58
这下我知道了
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