September 25, 2018

Problem of the Week

Tuesday, September 25, 2018

You and your cousin Gigi go running around a circular track in opposite directions. You decide to run until you both meet back at your shared starting point. If you run at a constant rate of 9 mph and Gigi runs at a constant rate of 6 mph, how many times will you pass each other before you meet back at your starting point?

Winners of first running challenge