(81.4+1/6+1/4+1/5)÷(1/4+1/5+1/6)具体算法
来源:学生作业学帮网 编辑:学帮网 时间:2024/05/30 02:40:48
(81.4+1/6+1/4+1/5)÷(1/4+1/5+1/6)具体算法
(81.4+1/6+1/4+1/5)÷(1/4+1/5+1/6)
=81.4÷(1/4+1/5+1/6)+(1/6+1/4+1/5)÷(1/4+1/5+1/6)
=81.4÷37/60+1
=81.4×60/37+1
=132+1
=133
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来源:学生作业学帮网 编辑:学帮网 时间:2024/05/30 02:40:48
(81.4+1/6+1/4+1/5)÷(1/4+1/5+1/6)具体算法
(81.4+1/6+1/4+1/5)÷(1/4+1/5+1/6)
=81.4÷(1/4+1/5+1/6)+(1/6+1/4+1/5)÷(1/4+1/5+1/6)
=81.4÷37/60+1
=81.4×60/37+1
=132+1
=133