跪求736/(16+30)*18 (546-18*23)/12 的简便计算来不及了
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跪求736/(16+30)*18 (546-18*23)/12 的简便计算来不及了
跪求736/(16+30)*18 (546-18*23)/12 的简便计算
来不及了
跪求736/(16+30)*18 (546-18*23)/12 的简便计算来不及了
736/(16+30)*18
=16*46/46 *18
=16*18
=288
或是
736/(16+30)*18
=16*46/(46 *18)
=16/18
=8/9
(546-18*23)/12
=6*(91-3*23)/12
=(91-69)/2
=22/2
=11