Question
Cathy and Reggie have a bicycle race. Cathy cycles at a speed of 20 km/h. Reggie cycles at a speed of 23 km/h. If Reggie lets Cathy start 45 min before him, how long will Reggie take to catch up with Cathy?
3 m

Click button first when a symbol is required. X

Cathy and Reggie have a bicycle race. Cathy cycles at a speed of 20 km/h. Reggie cycles at a speed of 23 km/h. If Reggie lets Cathy start 45 min before him, how long will Reggie take to catch up with Cathy?