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les x,y,z。 Solving this system of
equations,
you will find the values of x,y,z, and the sum of these would be your
answer
to the problem。 I think the solution is
x = 60, y = 36, z = 32
So the answer to your problem is
x + y + z = 128
Since you are only 12, I suppose you are still in elementary school and
have not
learned about systems of equations。 In that case, it is unreasonable to
ask
you to solve such problems。
With best wishes,
J。 Li 我一看——啊,全英文的哦!我不禁撓了撓頭。
但是很快我就發現,大部分我都能看懂,只有幾個專業詞語查了字典。我的中文翻譯如下——親愛的悉妮:
謝謝你的美妙的e-mail。但我不知道怎麼打中文,
希望你會讀英文。
那麼,
有一個標準的方法解決你的數學難題。讓x、y、z 分別代替大米、小麥、黃豆的袋數。那給出的條件是一定的。在三個變數x、y、z中有一個規律的三個等式。解決這個等式的方法,你將發現x、y、z的值,求出和,得到答案。
對於這個難題。我想解決方案是:
x = 60, y = 36, z = 32
所以你的難題答案是:
x + y + z = 128
因為你只有12歲,我猜想你還在上小學,沒有學過方程式,在那個情形,這樣的難題給你解決是不合適的。
最好的祝願
J。 Li可是,對這道難題,我發覺我仍然有不明白的地方。於是,我又用自己的“中國英文”給勵教授回了一封信,希望他能詳細給我講解一下。我的英文e-mail如下——Dear J。Li,
Thanks for your nice revert! I'm studying English now。 I can read English。 Don't worry, please。 My parents hope I can speak in English and mastery English。
I'll dialog for you in English now。 But my English isn't very well。 Please you point out mistakes so that they can be corrected, and teach me English, and teach me English sentences grammar, ok?
Thanks for you help me solve problem! I'm very happy!
Excuse me, I can't say this “您說得沒錯”in English。 Will you teach me it? I can but with “It's right” replace “您說的沒錯” now。
It's right, I'm 12 years old。 But I'm already finish elementary school。
This problem certitude is unreasonable, since I in school not study it。 I don't opt, too。 Excuse me, I can't
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