吴亦凡的时间煮雨:70除以12.5的简便方法怎么做
来源:百度文库 编辑:高考问答 时间:2024/05/21 03:10:32
70除以12.5的简便方法怎么做
70/12.5 = (70*8)/(12.5*8) = 560/100 = 5.6
= (70*8)/(12.5*8)
= 560/100
= 5.6
70/12.5 = (70*8)/(12.5*8) = 560/100 = 5.6
= (70*8)/(12.5*8)
= 560/100
= 5.6