15/4=( )/0.65.1:1.7=( ):210/( )=4.5/0.9
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 11:37:09
![15/4=( )/0.65.1:1.7=( ):210/( )=4.5/0.9](/uploads/image/z/970066-10-6.jpg?t=15%2F4%3D%28+%29%2F0.65.1%3A1.7%3D%28+%29%3A210%2F%28+%29%3D4.5%2F0.9)
15/4=( )/0.65.1:1.7=( ):210/( )=4.5/0.9
15/4=( )/0.6
5.1:1.7=( ):2
10/( )=4.5/0.9
15/4=( )/0.65.1:1.7=( ):210/( )=4.5/0.9
15/4=(2.25)/0.6
5.1:1.7=(6):2
10/(2)=4.5/0.9
15/4=(2.25)/0.6
5.1:1.7=(6):2
10/(2)=4.5/0.9