作业帮用简便方法计算10÷[8／3－(5／13÷5／26＋2／5)]
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/19 23:07:21
![用简便方法计算10÷[8／3－(5／13÷5／26＋2／5)]](/uploads/image/z/436474-10-4.jpg?t=%E7%94%A8%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%9710%C3%B7%5B8%EF%BC%8F3%EF%BC%8D%285%EF%BC%8F13%C3%B75%EF%BC%8F26%EF%BC%8B2%EF%BC%8F5%29%5D)
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用简便方法计算10÷[8／3－(5／13÷5／26＋2／5)]
用简便方法计算10÷[8／3－(5／13÷5／26＋2／5)]
用简便方法计算10÷[8／3－(5／13÷5／26＋2／5)]
10÷[8/3-(5/13*26/5+2/5]
=10÷[8/3-(2+2/5)]
=10÷[8/3-12/5]
=10÷(40/15-36/15)
=10÷4/15
=10*15/4
=75/2