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【OG20-P163-113题】
Last year Joe grew 1 inch and Sally grew 200 percent more than Joe grew. How many inches did Sally grow last year?
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有公式就贴图了
题目讨论 (5条评论)

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499685skw
Joe*(1+200%)=Sally
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0 回复 2022-09-04 13:42:04
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381695kxo
Joe長了1,Sally比他多長2,所以Sally總共長了3
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0 回复 2021-06-10 00:16:17
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emily666
多两倍就是1+2
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0 回复 2020-04-02 17:37:41
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huang642
容易有个误区,比如平时说的多两倍其实是乘3 因为如果是乘2的思路,那多一倍岂不是就是一样的意思了 数学解释: (x - 1)/1 = 2, x = 3
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0 回复 2019-05-11 09:05:33
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FallonNGAI
200% more than means 300% greater than right?
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0 回复 2019-04-18 10:32:45