IF 500 is the multiple of 100 that is closest to x and 400 is the mutiple of 100 thatis closest to y,
which mutiple of 100 is closest to x+y?
1) x<500
2) y<400
答案选e
这道题我都读不懂啥意思,哪位NN帮我翻译一下啊?多谢了!
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如果500是100的倍数中最接近x的数,400是100的倍数中最接近于y的数
问,100的倍数中哪个最接近于x+y?
PS:数学题发到JJ区吧~
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