Question
Emma and Caden have a bicycle race. Emma cycles at a speed of 20 km/h. Caden cycles at a speed of 22 km/h. If Caden lets Emma start 30 min before him, how long will Caden take to catch up with Emma?
3 m

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Emma and Caden have a bicycle race. Emma cycles at a speed of 20 km/h. Caden cycles at a speed of 22 km/h. If Caden lets Emma start 30 min before him, how long will Caden take to catch up with Emma?