[1又2/3-(1/3-1/6+5/12)×2.4]÷5脱式计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 05:47:59
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[1又2/3-(1/3-1/6+5/12)×2.4]÷5脱式计算
[1又2/3-(1/3-1/6+5/12)×2.4]÷5
脱式计算
[1又2/3-(1/3-1/6+5/12)×2.4]÷5脱式计算
石狮规范 :
[1又2/3-(1/3-1/6+5/12)×2.4]÷5
=[5/3-(8/24-4/24+10/24)×2.4]÷5
=[40/24-14/24]×2.4÷5
=26/24×2.4÷5
=26/10÷5
=2.6÷5
=0.52
祝好,再见.