(14/25)/(1/5+1/2)用简便方法计算先找规律填数,再计算每相邻两个数的比值.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 13:07:11
![(14/25)/(1/5+1/2)用简便方法计算先找规律填数,再计算每相邻两个数的比值.](/uploads/image/z/243406-46-6.jpg?t=%EF%BC%8814%2F25%EF%BC%89%2F%EF%BC%881%2F5%2B1%2F2%EF%BC%89%E7%94%A8%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%97%E5%85%88%E6%89%BE%E8%A7%84%E5%BE%8B%E5%A1%AB%E6%95%B0%2C%E5%86%8D%E8%AE%A1%E7%AE%97%E6%AF%8F%E7%9B%B8%E9%82%BB%E4%B8%A4%E4%B8%AA%E6%95%B0%E7%9A%84%E6%AF%94%E5%80%BC.)
x){DN}[TP{>eu
O6mS_[|:Xt_ӅMݠ"l};^6~cɓrg<[?i="}k!>;9-\,qx9DDF 1
(14/25)/(1/5+1/2)用简便方法计算先找规律填数,再计算每相邻两个数的比值.
(14/25)/(1/5+1/2)用简便方法计算
先找规律填数,再计算每相邻两个数的比值.
(14/25)/(1/5+1/2)用简便方法计算先找规律填数,再计算每相邻两个数的比值.
(14/25)/(1/5+1/2)
=(14/25)/(7/10)
=14/25×10/7
=4/5