(行程问题)A,B两地相距31千米,甲从A地骑自行车去B地,1小时后乙骑摩托车从A地去B地.已知甲每小时行12千米,乙每小时行28千米.(1)若乙到达B后立即反回,则在返回路上与甲相遇是距乙出发多
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/20 05:18:11
![(行程问题)A,B两地相距31千米,甲从A地骑自行车去B地,1小时后乙骑摩托车从A地去B地.已知甲每小时行12千米,乙每小时行28千米.(1)若乙到达B后立即反回,则在返回路上与甲相遇是距乙出发多](/uploads/image/z/7653574-46-4.jpg?t=%EF%BC%88%E8%A1%8C%E7%A8%8B%E9%97%AE%E9%A2%98%EF%BC%89A%2CB%E4%B8%A4%E5%9C%B0%E7%9B%B8%E8%B7%9D31%E5%8D%83%E7%B1%B3%2C%E7%94%B2%E4%BB%8EA%E5%9C%B0%E9%AA%91%E8%87%AA%E8%A1%8C%E8%BD%A6%E5%8E%BBB%E5%9C%B0%2C1%E5%B0%8F%E6%97%B6%E5%90%8E%E4%B9%99%E9%AA%91%E6%91%A9%E6%89%98%E8%BD%A6%E4%BB%8EA%E5%9C%B0%E5%8E%BBB%E5%9C%B0.%E5%B7%B2%E7%9F%A5%E7%94%B2%E6%AF%8F%E5%B0%8F%E6%97%B6%E8%A1%8C12%E5%8D%83%E7%B1%B3%2C%E4%B9%99%E6%AF%8F%E5%B0%8F%E6%97%B6%E8%A1%8C28%E5%8D%83%E7%B1%B3.%EF%BC%881%EF%BC%89%E8%8B%A5%E4%B9%99%E5%88%B0%E8%BE%BEB%E5%90%8E%E7%AB%8B%E5%8D%B3%E5%8F%8D%E5%9B%9E%2C%E5%88%99%E5%9C%A8%E8%BF%94%E5%9B%9E%E8%B7%AF%E4%B8%8A%E4%B8%8E%E7%94%B2%E7%9B%B8%E9%81%87%E6%98%AF%E8%B7%9D%E4%B9%99%E5%87%BA%E5%8F%91%E5%A4%9A)
xUrF~l#Nmio|);HG`!6PB|Gv%]
vW∋3#=?GݭA?Uћrf>W}CvpℷJ/D *|ѠoiۆIQm
=*:X3kpcb$FAUk ]ې$P.(ZEzrPN𮂗v;SB!XmfxtΥVv?%C9P*(2Y*ݟ6>x|%3ݭ~x<;o&c=6$P `0SYKs$AT-篛$.g=4#$[@&wofظ DuB+ :67ڽx7NJê输_܉E6RX