What's the biggest number you can represent with three decimal digits? Pardon?

你们想用这3个十进制数表示什么？,请再说一遍？

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Seventy-nine. In fact, if you add up each of these numbers, 9 you should get the decimal number 79 79 from this binary number here.

9，事实上，如果你把这些数字累加，你应该能从这些二进制中9,得到十进制数。

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