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

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