Question
Erika and Reggie have a bicycle race. Erika cycles at a speed of 15 km/h. Reggie cycles at a speed of 18 km/h. If Reggie lets Erika start 48 min before him, how long will Reggie take to catch up with Erika?
3 m

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Erika and Reggie have a bicycle race. Erika cycles at a speed of 15 km/h. Reggie cycles at a speed of 18 km/h. If Reggie lets Erika start 48 min before him, how long will Reggie take to catch up with Erika?