(17/5-8/3×3/4)÷4/5
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/26 00:44:36
(17/5-8/3×3/4)÷4/5(17/5-8/3×3/4)÷4/5(17/5-8/3×3/4)÷4/5=(17/5-2)/(4/5)=7/4(17/5-24/12)÷4/5
(17/5-8/3×3/4)÷4/5
(17/5-8/3×3/4)÷4/5
(17/5-8/3×3/4)÷4/5
=(17/5-2)/(4/5)=7/4
(17/5-24/12)÷4/5