6.75−2.75÷[10%×(9.75−414)]
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/28 17:03:05
6.75−2.75÷[10%×(9.75−4
)]
1 |
4 |
![6.75−2.75÷[10%×(9.75−414)]](/uploads/image/z/8123725-37-5.jpg?t=6.75%E2%88%922.75%C3%B7%5B10%25%C3%97%289.75%E2%88%92414%29%5D)
6.75-2.75÷[10%×(9.75-4
1
4)]
=6.75-2.75÷[10%×5.5]
=6.75-2.75÷0.55
=6.75-5
=1.75.
1
4)]
=6.75-2.75÷[10%×5.5]
=6.75-2.75÷0.55
=6.75-5
=1.75.