Recent content by aileenmarymolon

Re: algebra help I don't really know where to begin with this question. I know that Speed=distance / Time and that is about it.

Bert and Ernie are running around a regular polygon with x sides, all of length 12m. They start from the same point and run in opposite directions. If Bert is twice as fast as Ernie, how far will Ernie have traveled when they meet?