78.4/0.25*0.4怎样简便运算?
来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 16:12:06
78.4/0.25*0.4怎样简便运算?
78.4/0.25*0.4
=78.4/0.1
=784
78.4/0.25*0.4
=78.4/0.1
=784
78.4/0.25*0.4
=78.4/0.1
=784
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来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 16:12:06
78.4/0.25*0.4怎样简便运算?
78.4/0.25*0.4
=78.4/0.1
=784
78.4/0.25*0.4
=78.4/0.1
=784
78.4/0.25*0.4
=78.4/0.1
=784