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学习“整式的加减”这部分内容,同学们经常会遇到无关型问题,下面就让赵老师带同学们看一看吧.在美国有一道名叫“国王是个小气鬼”的怪题:国王为了获得贫穷百姓的支持,博得一个乐善好施的名声,决定施舍一个贫困村庄每个男人1美元,每个女人40美分(1美元等于100美分),儿童忽略不计,但他又不想太破费.于是,这位国王盘算来盘算去,最后想出了一个妙法,决定将他的直升飞机在正午121时降落在这个贫困的村庄.因为他了解到,在那个时候,村庄里有60%的男人都外出打猎去了.已知该村庄共有成年人3 085个,女人比男人多.问:这位精打细算的国王要施舍多
Learn “integral addition and subtraction ” This part of the content, students often encounter irrelevant problems, let the teacher let Zhao take a look at it below. In the United States have a name "King is a stingy : In order to gain the support of the poor people, the King won a reputation for benevolentness and decided to alms $ 1 per man in a poor village, 40 cents per woman ($ 1 equals 100 cents), children neglected but he The king did his best to figure it out and finally came up with a brilliant idea that he would land his helicopter at this poor village at 121 noon because he learned that at that time the village Sixty percent of the men in the village went hunting outside, and there are 3 085 adults and more women than men in the village. Q: The wise king wants almsgiving