Problem 751
Daily Math Challenge - July 07, 2022
Two trains are on the same track heading straight for each other. One train is traveling at 90 miles per hour while the other is traveling at 120 miles per hour. If the trains are notified two minutes before they collide, they can avoid the accident. How far apart (in miles) will the trains be two minutes before the impact?
Immediately after your correct answer is submitted, your name will be posted here.
Past problems
Individual Monthly & Annual Rankings
Leaderboard Monthly & Annual Rankings
Request solution
Custom Leaderboards Are Here!
Take the competition to the next level and encourage participation by creating custom leaderboards for your students or friends to join. Click below to try it out now!