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【OG20-P155-66题】
The dial shown above is divided into equal-sized intervals. At which of the following letters will the pointer stop if it is rotated clockwise from S through 1,174 intervals?
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题目:如图所示,转盘被等分为8个间隔。问指针从S严顺时针方向转动1174个间隔时指向哪个字母。
解:1174/8=146...6,也就是说指针转了146圈以后转到第6个间隔,即字母E所在位置。
题目讨论 (1条评论)

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乔治8198
不知道为什么看成逆时针了。。。。
1
0 回复 2018-12-10 22:53:19