7.8+2.4X=6.8 X-0.6X-9=25 1/4÷27.8+2.4X=6.8 X-0.6X-9=25 1/4÷2/3X=5/8
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/20 05:56:46
![7.8+2.4X=6.8 X-0.6X-9=25 1/4÷27.8+2.4X=6.8 X-0.6X-9=25 1/4÷2/3X=5/8](/uploads/image/z/1638438-6-8.jpg?t=7.8%2B2.4X%EF%BC%9D6.8+X-0.6X-9%EF%BC%9D25+1%2F4%C3%B727.8%2B2.4X%EF%BC%9D6.8++++++++++X-0.6X-9%EF%BC%9D25+++++++++++1%2F4%C3%B72%2F3X%EF%BC%9D5%2F8)
7.8+2.4X=6.8 X-0.6X-9=25 1/4÷27.8+2.4X=6.8 X-0.6X-9=25 1/4÷2/3X=5/8
7.8+2.4X=6.8 X-0.6X-9=25 1/4÷2
7.8+2.4X=6.8 X-0.6X-9=25 1/4÷2/3X=5/8
7.8+2.4X=6.8 X-0.6X-9=25 1/4÷27.8+2.4X=6.8 X-0.6X-9=25 1/4÷2/3X=5/8