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求问一道英语选择题,我不知道这题该如何理解
Sally had a third again as many as David,who had a third as many again as Francis.Altogetter they had 111.How many did David have?
这句话里a third
答案说算出来是36
人气:294 ℃ 时间:2020-06-25 16:53:48
解答
是一道数学题

萨利的东西是大卫的三倍,大卫的东西是弗朗西斯的三倍,他们三人总共有111,问大卫有多少我本来也是这么理解的,但是答案说算出来是36,按这个理解算不出来36这个数啊a third again是三分之四的意思,就是一又三分之一 后面也是三分之四,这样能够凑出111 这个结果 483627=111
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