5.6×72×34/5.6/72/3.4的简便计算
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/26 05:27:28
![5.6×72×34/5.6/72/3.4的简便计算](/uploads/image/z/756142-70-2.jpg?t=5.6%C3%9772%C3%9734%2F5.6%2F72%2F3.4%E7%9A%84%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
5.6×72×34/5.6/72/3.4的简便计算
5.6×72×34/5.6/72/3.4的简便计算
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