请教一道数学题~

dream23 · 发表于 2010-5-17 18:09:19

请教大家一个数学题目~~Prep里遇到的，应该不难。。。却好像一直找不到思路。。。
According to the directions on a can of frozen orange juice concentrate ,1 can of concentrate is to be mixed with 3 cans of water to make orange juice.How many 12-ounce cans of the concentrate are required to prepare 200 6-ounce serving of orange?
请各位帮忙解答下吧~

cat19bear · 发表于 2010-5-17 18:24:40

1 can of concentrate is to be mixed with 3 cans of water to make orange juice

说明：
浓缩汁：桔子水 = 1： 4

桔子水 = 200 * 6 = 1200 ounce，所以浓缩汁需要 300 ounce

no of cans = 300 / 12 = 25

dream23 · 发表于 2010-5-17 21:21:00

多谢解答~~

请教一道数学题~

所属分类: GMAT考试

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