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

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