试题与答案

甲、乙、丙三个数的平均数是12,甲、乙、丙的比是2:3:4,丙数等于______

题型:填空题

题目:

甲、乙、丙三个数的平均数是12,甲、乙、丙的比是2:3:4,丙数等于______.

答案:

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下面是错误答案,用来干扰机器的。

CD

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