.甲乙两地在一条平直公路上,小李匀速开车,用100分钟可走过全程;老张匀速开车,要用150分钟走过全程.现两人分别从甲乙两地对开,相遇时小李比老张多走了15千米.则小李的车速为多少?为什么
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 07:46:45
![.甲乙两地在一条平直公路上,小李匀速开车,用100分钟可走过全程;老张匀速开车,要用150分钟走过全程.现两人分别从甲乙两地对开,相遇时小李比老张多走了15千米.则小李的车速为多少?为什么](/uploads/image/z/14114541-21-1.jpg?t=.%E7%94%B2%E4%B9%99%E4%B8%A4%E5%9C%B0%E5%9C%A8%E4%B8%80%E6%9D%A1%E5%B9%B3%E7%9B%B4%E5%85%AC%E8%B7%AF%E4%B8%8A%2C%E5%B0%8F%E6%9D%8E%E5%8C%80%E9%80%9F%E5%BC%80%E8%BD%A6%2C%E7%94%A8100%E5%88%86%E9%92%9F%E5%8F%AF%E8%B5%B0%E8%BF%87%E5%85%A8%E7%A8%8B%EF%BC%9B%E8%80%81%E5%BC%A0%E5%8C%80%E9%80%9F%E5%BC%80%E8%BD%A6%2C%E8%A6%81%E7%94%A8150%E5%88%86%E9%92%9F%E8%B5%B0%E8%BF%87%E5%85%A8%E7%A8%8B.%E7%8E%B0%E4%B8%A4%E4%BA%BA%E5%88%86%E5%88%AB%E4%BB%8E%E7%94%B2%E4%B9%99%E4%B8%A4%E5%9C%B0%E5%AF%B9%E5%BC%80%2C%E7%9B%B8%E9%81%87%E6%97%B6%E5%B0%8F%E6%9D%8E%E6%AF%94%E8%80%81%E5%BC%A0%E5%A4%9A%E8%B5%B0%E4%BA%8615%E5%8D%83%E7%B1%B3.%E5%88%99%E5%B0%8F%E6%9D%8E%E7%9A%84%E8%BD%A6%E9%80%9F%E4%B8%BA%E5%A4%9A%E5%B0%91%3F%E4%B8%BA%E4%BB%80%E4%B9%88)
xV[oH+~#7_)BP+U؊7wiڄvCpPUnౝq\e}(s\3.`Oo_v;^`-z9kONgl悝4Vݘl?cn~dNٚBwkƈlJApw7j̥\pПmSDQ^3oA^p|rCPcG??ozj᧻jQ
G[_Y5dQuXa
pc!y8tr(Q
RE
-{-mJb:21?d^ׅcgA:u\B7J`beCe49dgJAN
TkbD8 l@Y1CB,#B^S;@L`t\q浕[wS6Vb^·߮Mɴ2yMNfg%Ppe`hZrFY~99