急用!用算术法,有一条小路,两侧要沿路边做一道栅栏,从头到尾两侧共栽82根木杆,如果每两根木杆之间相距3米,这条小路有多长?
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/18 14:40:55
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