甲数是a,比乙数的4倍少b,表示乙的式子是( )A. 4a-6 B. a÷4-b C. (a+b) ÷4 D. (a-b)÷4

作者: tihaiku 人气: - 评论: 0
问题 甲数是a,比乙数的4倍少b,表示乙的式子是( )
选项 A. 4a-6 B. a÷4-b C. (a+b) ÷4 D. (a-b)÷4
答案 C
解析 由甲数是a,比乙数的4倍少b,则表示乙的式子是(a+b)÷4。

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