Question
Joelle and Warren have a bicycle race. Joelle cycles at a speed of 16 km/h. Warren cycles at a speed of 22 km/h. If Warren lets Joelle start 45 min before him, how long will Warren take to catch up with Joelle?
3 m

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Joelle and Warren have a bicycle race. Joelle cycles at a speed of 16 km/h. Warren cycles at a speed of 22 km/h. If Warren lets Joelle start 45 min before him, how long will Warren take to catch up with Joelle?