[討論] 國小數學比例問題
今年小明10歲，小王16歲。小明對小王年齡的比值是（ ），三年後，小明對小王的年齡比值是（ ）。 #請問：上述兩人的年齡關係”是否”成正比！？
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11/23 21:26, , 1F
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11/24 00:59, , 5F
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12/18 16:42, , 20F
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12/20 23:50, , 21F
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