甲、乙、丙三人共有2006张邮票，甲比乙多4张，丙是乙的5倍．甲、乙、丙各有邮票多少张？
甲、乙、丙三人共有2006张邮票，甲比乙多4张，丙是乙的5倍．甲、乙、丙各有邮票多少张？
数学人气：544 ℃时间：2020-02-05 17:04:25
优质解答
设乙有x张，则甲有x+4张，丙有5x张，根据题意可得方程：x+x+4+5x=2006 7x+4=2006 7x=2002 x=286286+4=290（张）286×5=...
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