9\23除以[3\4-(7\16- 1\4)]对不起,是9\32除以[3\4-(7\16- 1\4)]

问题描述:

9\23除以[3\4-(7\16- 1\4)]
对不起,是
9\32除以[3\4-(7\16- 1\4)]

=32分之16

=9/23÷(3/4+1/4-7/16)
=9/23÷(1-7/16)
=9/23÷9/16
=9/23×16/9
=16/23