1999 AMC 8 第 22 题
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22.
在一个遥远的地方，三条鱼可以换两个面包，一个面包可以换四袋米。一条鱼值多少袋米？
In a far-off land three fish can be traded for two loaves of bread and a loaf of bread can be traded for four bags of rice. How many bags of rice is one fish worth?
小提示：
把每个交换关系写成价值等式
Turn each trade into a value equation
大提示：
先把鱼换成面包，再把面包换成米
Convert fish to bread, then bread to rice
解答：
三条鱼值两个面包，所以一条鱼值 个面包。
一条面包值 袋米，所以一条鱼值 袋米。
所以正确答案是 D。
Three fish are worth two loaves of bread, so one fish is worth of a loaf.
One loaf is worth bags of rice, so one fish is worth bags of rice.
Thus, D is the correct answer.
其他年份的第 22 题
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