Question
Eva and John have a bicycle race. Eva cycles at a speed of 15 km/h. John cycles at a speed of 22 km/h. If John lets Eva start 28 min before him, how long will John take to catch up with Eva?
3 m

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Eva and John have a bicycle race. Eva cycles at a speed of 15 km/h. John cycles at a speed of 22 km/h. If John lets Eva start 28 min before him, how long will John take to catch up with Eva?