08比率和百分率01認識比率(是非01)

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08比率和百分率01認識比率(是非01)

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(1) 小葵和宜禎比賽投籃，兩人都得50分，所以她們的命中率一樣高。

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(2) 甲、乙兩班今天的出席率一樣高，所以甲、乙兩班的出席人數一樣多。

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