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
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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](/uploads/image/z/5640354-18-4.jpg?t=%E6%B1%82%E9%97%AE%E4%B8%80%E9%81%93%E8%8B%B1%E8%AF%AD%E9%80%89%E6%8B%A9%E9%A2%98%2C%E6%88%91%E4%B8%8D%E7%9F%A5%E9%81%93%E8%BF%99%E9%A2%98%E8%AF%A5%E5%A6%82%E4%BD%95%E7%90%86%E8%A7%A3Sally+had+a+third+again+as+many+as+David%2Cwho+had+a+third+as+many+again+as+Francis.Altogetter+they+had+111.How+many+did+David+have%3F%E8%BF%99%E5%8F%A5%E8%AF%9D%E9%87%8Ca+third+%E7%AD%94%E6%A1%88%E8%AF%B4%E7%AE%97%E5%87%BA%E6%9D%A5%E6%98%AF36)
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
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
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
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
A third is one of three equal parts of something. 这样解释明白吗?third也有三分之一的意思。
就是说Sally的(什么东西)是David的三分之一。你这句话前面应该还有一句话:某某是某某的三分之一,所以接着就说“again”。
a third again as many as 多达三次重复
a third as many again as 与...一样有三次重复
a third 三分之一
a third again 一又三分之一
设Dave有x,则:3/4x + x + 4/3x=111 得 x=36
参考答案错了