1/9乘[2/3除(3/5-4/15)]

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/06 20:47:33
1/9乘[2/3除(3/5-4/15)]

1/9乘[2/3除(3/5-4/15)]
1/9乘[2/3除(3/5-4/15)]

1/9乘[2/3除(3/5-4/15)]
等于9分之2