4/5÷【(5/8-1/2)÷5/8】 8×3/4-3÷4/3-3/421÷(1/3+2/5)÷9/11
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 04:29:13
![4/5÷【(5/8-1/2)÷5/8】 8×3/4-3÷4/3-3/421÷(1/3+2/5)÷9/11](/uploads/image/z/11946077-53-7.jpg?t=4%2F5%C3%B7%E3%80%90%EF%BC%885%2F8-1%2F2%EF%BC%89%C3%B75%2F8%E3%80%91+8%C3%973%2F4-3%C3%B74%2F3-3%2F421%C3%B7%EF%BC%881%2F3%2B2%2F5%EF%BC%89%C3%B79%2F11)
4/5÷【(5/8-1/2)÷5/8】 8×3/4-3÷4/3-3/421÷(1/3+2/5)÷9/11
4/5÷【(5/8-1/2)÷5/8】 8×3/4-3÷4/3-3/4
21÷(1/3+2/5)÷9/11
4/5÷【(5/8-1/2)÷5/8】 8×3/4-3÷4/3-3/421÷(1/3+2/5)÷9/11
4/9
6-9/4-3/4=15/2
45/11*11/9=5