5.6×72×34/5.6/72/3.4的简便计算
来源:学生作业学帮网 编辑:学帮网 时间:2024/05/18 10:12:48
5.6×72×34/5.6/72/3.4的简便计算
答:
5.6×72×34÷5.6÷72÷3.4
=(5.6÷5.6)×(72÷72)×(34÷3.4)
=1×1×10
=10
5.6×72×34/5.6/72/3.4
=(5.6/5.6)×(72/72)×(34/3.4)
=1×1×10
=10
原式=(5.6/5.6)(72/72)(34/3.4)=10
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来源:学生作业学帮网 编辑:学帮网 时间:2024/05/18 10:12:48
5.6×72×34/5.6/72/3.4的简便计算
答:
5.6×72×34÷5.6÷72÷3.4
=(5.6÷5.6)×(72÷72)×(34÷3.4)
=1×1×10
=10
5.6×72×34/5.6/72/3.4
=(5.6/5.6)×(72/72)×(34/3.4)
=1×1×10
=10
原式=(5.6/5.6)(72/72)(34/3.4)=10