久久久精品国产免费看片_美國小學(xué)生報警求助數學(xué)題警察幫忙但做錯了

美國小學(xué)生報警求助數學(xué)題警察幫忙但做錯了
	發(fā)起人：eging4　　回復數：1　　瀏覽數：3573　　最后更新：2022/9/28 21:58:17 by nihaota

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eging4 發(fā)表于 2017/3/6 11:16:39

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美國小學(xué)生報警求助數學(xué)題警察幫忙但做錯了

Police are used to problem solving, so when a little girl reached out and asked for some help with her maths homework, they were happy to help.

解決問(wèn)題是警察的職責所在，因此當一位小女孩尋求幫助，想要解決她的數學(xué)作業(yè)難題時(shí)，他們很樂(lè )意幫忙。

Ten-year-old Lena Draper sent a Facebook message to her local police department explaining she was having a bit of trouble with her homework assignment.

萊娜·德拉珀今年10歲，她在臉書(shū)上給當地的警察局發(fā)了信息，說(shuō)明自己的作業(yè)遇到了困難。

Instead of pointing her in the direction of her teacher, or her parents, Lt. B.J. Gruber decided to respond to her plea for help with a simple: "Ok with what?"

B.J.格魯伯少尉并沒(méi)有讓她找父母或者老師幫忙，對于女孩的請求，他很簡(jiǎn)練的回復道：“難題是什么？”

Eager Lena quickly shared the offending question (8+29)x15 and was given this helpful tip: "Do the numbers in the parenthesis first so in essence it would be 37 x 15."

急切的萊娜立刻分享了自己的難題：（8+29）x15，隨后她收到了很有用的解題竅門(mén)：“先算括號里面的數字，實(shí)際上就是37x15?！?/font>

Lena, realising she was on to a good thing, took the chance to pose another problem, this time (90+27)+(29+15)x2.

萊娜意識到自己碰到了好事，于是借此機會(huì )又提出了另一個(gè)問(wèn)題：(90+27)+(29+15)x2。

Lt. Gruber was confident. He had this. Again happy to help, he responded with what he thought was the right answer.

格魯伯少尉很自信，他可以解決這個(gè)難題。他很樂(lè )意的再一次提供了幫助，回復了他認為的正確答案。

What a hero....except there was one tiny issue. He was wrong. The answer he'd given to Lena ended up being incorrect, a fact quickly pointed out by family friends when mum Molly shared the exchange on Facebook.

真是一位英雄啊……除了一點(diǎn)小瑕疵--那就是他的答案是錯誤的。當媽媽莫莉將二者的交流分享在臉書(shū)上后，有朋友立刻指出他給萊娜的答案不正確。

The actual answer is to add the numbers in the second parentheses and multiply that answer - and that alone - by two, then add it to the numbers in the first parentheses.

事實(shí)上應該是先將第二個(gè)括號里的數字相加，然后只將第二個(gè)括號算出的數字乘以2，然后再與第一個(gè)括號里的數字相加。

"If you're worried about the police department's mathematical abilities, stand down," The red-faced Lt. Gruber took to the Marion Police Department's Facebook page to explain.

羞愧的格魯伯少尉在馬里昂警察局的臉書(shū)主頁(yè)上寫(xiě)道：“如果你對于警察局的數學(xué)能力有所擔憂(yōu)，放心吧?！?/font>

"Hoping it is truly the thought that counts since apparently I cannot!" he joked. "Especially since the answer was wrong, it was very nice for Molly to acknowledge our attempt to help her daughter with some math homework."

“希望這是算得出來(lái)的真正的'答案'，因為顯然我算不出來(lái)！”他開(kāi)玩笑道?！坝绕涫请m然我的答案不正確，但是莫莉承認了我們確實(shí)是想幫助她女兒做數學(xué)作業(yè)，這很好?！?/font>

nihaota 發(fā)表于 2022/9/28 21:58:19

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