Re: [計量] 請教一題計量
※ 引述《joannepu1110 (花花兒)》之銘言：
: By weight, liquid A makes up 7.0 percent of solution I and 14.5 percent of
: solution II. If 3 grams of solution I is mixed with 2 grams of solution II,
: the liquid A accounts for what percent of the weight of the resulting
: solution?
: A: 10%
請問一下各位這句
the liquid A accounts for what percent of the weight of the resulting
solution?
的意思是
A水溶液 佔了 resulting solution 裡的重量 百分之幾???
是這樣嗎???
還有resulting solution的意思是指A水溶液mix以後的水溶液嗎???
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08/11 23:37, , 1F
08/11 23:37, 1F
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