Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Julio left school and traveled toward the recycling plant at an average speed of 20 km/h. Perry left three hours later and traveled in the same direction but with an average speed of 50 km/h. Find the number of hours Julio traveled before Perry caught up.