Can I get some help with this problem? I don't know how to set it up to solve it. On the answer sheet it says the correct answer is 4 1/2 hours but I can't figure it out. Thanks
Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking?