Question
Jade and Tommy have a bicycle race. Jade cycles at a speed of 20 km/h. Tommy cycles at a speed of 25 km/h. If Tommy lets Jade start 45 min before him, how long will Tommy take to catch up with Jade?
3 m

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Jade and Tommy have a bicycle race. Jade cycles at a speed of 20 km/h. Tommy cycles at a speed of 25 km/h. If Tommy lets Jade start 45 min before him, how long will Tommy take to catch up with Jade?