October 2, 2018
Problem of the Week
October 2, 2018
Gigi has been practicing and has improved her speed. You and your cousin decide to go running around a circular track in opposite directions. You run until you both meet back at your shared starting point. You start running at the same time. If you run at a constant rate of 9 mph and Gigi now runs at a constant rate of 7 mph, how many times will you pass each other before you meet back at your starting point?