|-5 1/2|×(1/3-1/2)×3/11÷(1-1/4)

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/25 23:39:50
|-51/2|×(1/3-1/2)×3/11÷(1-1/4)|-51/2|×(1/3-1/2)×3/11÷(1-1/4)|-51/2|×(1/3-1/2)×3/11÷(1-1/4)=11/5*(-1/

|-5 1/2|×(1/3-1/2)×3/11÷(1-1/4)
|-5 1/2|×(1/3-1/2)×3/11÷(1-1/4)

|-5 1/2|×(1/3-1/2)×3/11÷(1-1/4)
=11/5 * (-1/6) *3/11 *3/4
=- 1/120