Question
Gwen and Julian have a bicycle race. Gwen cycles at a speed of 20 km/h. Julian cycles at a speed of 24 km/h. If Julian lets Gwen start 48 min before him, how long will Julian take to catch up with Gwen?
3 m

Click button first when a symbol is required. X

Gwen and Julian have a bicycle race. Gwen cycles at a speed of 20 km/h. Julian cycles at a speed of 24 km/h. If Julian lets Gwen start 48 min before him, how long will Julian take to catch up with Gwen?