Question
Julie and Ben have a bicycle race. Julie cycles at a speed of 20 km/h. Ben cycles at a speed of 25 km/h. If Ben lets Julie start 45 min before him, how long will Ben take to catch up with Julie?
3 m

Click button first when a symbol is required. X

Julie and Ben have a bicycle race. Julie cycles at a speed of 20 km/h. Ben cycles at a speed of 25 km/h. If Ben lets Julie start 45 min before him, how long will Ben take to catch up with Julie?