Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 2 towns 390 km apart, two cars start from the towns at speed 60 and 70 kmph, where will they cross. That video is uploaded by MathsSmart at 2013-10-16T06:27:27-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [XJd17IQXwUE]