数学题:卧车和客车所行路程比15:16
- 时间:2020-06-09 15:27:22
- 分类:数学世界
- 阅读:136 次
数学题:甲乙两站之间路程是372公里,卧车和公车从两站同时开车,2.4小时相遇,卧车和客车所行路程比15:16。卧车和客车每小时各行多少千米?
数学题解答:先算出卧车和客车各行了多少公里。
卧车行的路程:372÷(15+16)×15=180(公里)
客车行的路程:372÷(15+16)×16=192(公里)
再算出它们各自的速度。
卧车的速度:180÷2.4=75(千米)
客车的速度:192÷2.4=80(千米)
推荐阅读:How to Determine the Armstrong Number? Facebook Recommends Psychiatrist’s Friends Connect, Completely V 3 Link Building Methods Every Blogger Should Be Using 3 Types of Sticky Content Bloggers Should Be Using The Basics of Building an SEO-Friendly Site with Wix Social Media Image Sizes Cheat Sheet for 2016 The Blogging Evolution: From Hobby To Marketing Tool We Want Plates! Food Blogger Criticizes Quirky Food Serving Tren Company Blog Tips: How To Keep Your Company Blog Out Of A Rut 10 Tips to Humanize Your Company Blog
- 评论列表
-
- 添加评论