Re: [計量] 請教一個數學的英文表達

看板GRE作者butini (hackneyed)時間16年前 (2008/06/07 01:07)推噓3(3推 0噓 1→)

留言4則, 3人參與討論串3/3 (看更多)

剛剛寫數學也錯這個 an empty bus starts out and makes two stops, picking up three times as many students at the second stop as at the first stop 這是3*(first stop)=second stop 還是 first stop =3*(second stop) 幫解惑還有一題是 -7 is a distance of 4 from n 這樣是 4-n=-7 還是 -7-n=4 ?? 還有另外一種寫法 -7 is a distance 4 from n 好亂救命@@" 謝謝 ※ 引述《cloud7556 (Chemical Romance)》之銘言： : ※ 引述《tatuwrc (c8 8c )》之銘言： : : sam were twice as old as joe : : 是說 2sam = joe : : 那麼 : : ... twice as many A as B : : 也是說2A=B嗎? : : 還是2B=A : : 我問過美國的朋友~也上網查過~也爬文過 : : 結果答案竟然不一樣= = : : 有高手可以指點一下迷津嗎?~謝謝 : 第二題我補習班的講義有說 : 內容是這樣 : there are twice as many A as B : => A are twice as many as B : A=2B -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 220.136.37.53

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luijay

06/07 06:49, , 1^F

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luijay

06/07 06:50, , 2^F

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axion123

06/07 08:22, , 3^F

06/07 08:22, 3^F