Twice as many X as Y. 是X多还是Y多？

2016-10-19 12:17| 发布者: 鄭森 | 查看: 4331| 原文链接

一道数学题把我绕晕了。
The bread recipe calls for twice as many cups of flour as water used. Tanya used 6 cups of water. How many cups of flour shoud she add?

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