(1/9×3/85)×18×51
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/22 23:36:26
(1/9×3/85)×18×51(1/9×3/85)×18×51(1/9×3/85)×18×51原式=1/255×51×18=1/5×18=18/5原式=1/255×51×18=1/5×18=18/5
(1/9×3/85)×18×51
(1/9×3/85)×18×51
(1/9×3/85)×18×51
原式=1/255×51×18
=1/5×18
=18/5
原式=1/255×51×18
=1/5×18
=18/5
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