9\23除以[3\4-(7\16- 1\4)]对不起,是9\32除以[3\4-(7\16- 1\4)]
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/01 06:31:14
![9\23除以[3\4-(7\16- 1\4)]对不起,是9\32除以[3\4-(7\16- 1\4)]](/uploads/image/z/98192-56-2.jpg?t=9%5C23%E9%99%A4%E4%BB%A5%5B3%5C4-%287%5C16-+1%5C4%29%5D%E5%AF%B9%E4%B8%8D%E8%B5%B7%EF%BC%8C%E6%98%AF9%5C32%E9%99%A4%E4%BB%A5%5B3%5C4-%287%5C16-+1%5C4%29%5D)
9\23除以[3\4-(7\16- 1\4)]对不起,是9\32除以[3\4-(7\16- 1\4)]
9\23除以[3\4-(7\16- 1\4)]
对不起,是
9\32除以[3\4-(7\16- 1\4)]
9\23除以[3\4-(7\16- 1\4)]对不起,是9\32除以[3\4-(7\16- 1\4)]
=9/23÷(3/4+1/4-7/16)
=9/23÷(1-7/16)
=9/23÷9/16
=9/23×16/9
=16/23
=32分之16