Math word problem please help
Favorites|Homepage
Subscriptions | sitemap
HOME > Mathematics > Math word problem please help

Math word problem please help

[From: ] [author: ] [Date: 11-10-20] [Hit: ]
9 mins is right!!......
How long will it take a mile long train, going 20 miles per hour, to get COMPLETELY through a 2 mile long tunnel?
I am getting 9 minutes to get completely through the tunnel

-
In total it travels 3 miles...two to enter and exit and three to fully exit. 3 miles/20mph*60min/hr. 9 mins is right!!
1
keywords: please,problem,help,word,Math,Math word problem please help
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .