计算:1/36÷(1/4+1/12-7/18-1/36)+(1/4+1/12-7/18-1/36)÷1/36

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/17 18:40:47

计算:1/36÷(1/4+1/12-7/18-1/36)+(1/4+1/12-7/18-1/36)÷1/36
计算:1/36÷(1/4+1/12-7/18-1/36)+(1/4+1/12-7/18-1/36)÷1/36

计算:1/36÷(1/4+1/12-7/18-1/36)+(1/4+1/12-7/18-1/36)÷1/36
=1/36÷(9/36+3/36-14/36-1/36)+(9/36+3/36-14/36-1/36)÷1/36
=1/36x36/-3+(-3)/36x1/36
=-1/3-3
=-10/3 或 -3+1/3

1/36÷(1/4+1/12-7/18-1/36)+(1/4+1/12-7/18-1/36)÷1/36 =-10/3