Question
Jean and George have a bicycle race. Jean cycles at a speed of 16 km/h. George cycles at a speed of 24 km/h. If George lets Jean start 30 min before him, how long will George take to catch up with Jean?
3 m

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Jean and George have a bicycle race. Jean cycles at a speed of 16 km/h. George cycles at a speed of 24 km/h. If George lets Jean start 30 min before him, how long will George take to catch up with Jean?