[計量] 讀不懂語義
Of the positive integers that are multiples of 30
and are less than or equal to 360,
what fraction are multiples of 12 ?
讀不懂要求什麼東西
答案是 1/2
請好心人幫忙解答
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01/28 22:19, , 1F
01/28 22:19, 1F
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01/28 22:20, , 2F
01/28 22:20, 2F
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01/28 22:20, , 3F
01/28 22:20, 3F
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01/28 22:21, , 4F
01/28 22:21, 4F
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01/28 22:51, , 5F
01/28 22:51, 5F
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