4.8724+11.648.7-400*0.487怎样简便计算

yzh3152022-10-04 11:39:543条回答

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花旗少年共回答了20个问题 | 采纳率85%: 4.87*24+11.6*48.7-400*0.487
48.7*2.4+11.6*48.7-4*48.7
=48.7(2.4+11.6-4)
=48.7*10
=487; 1年前

rxye 共回答了1个问题 | 采纳率: 4.87*24+11.6*48.7-400*0.487
48.7*2.4+11.6*48.7-4*48.7
=48.7(2.4+11.6-4)
=48.7*10
=487; 1年前

alexlee121 共回答了1个问题 | 采纳率: 4.87*24+11.6*48.7-400*0.487
48.7*2.4+11.6*48.7-4*48.7
=48.7(2.4+11.6-4)
=48.7*10
=487
或者是把487和.改成4.87或0.487觉得那个好算就用那个
希望采纳谢谢; 1年前

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