Question
Zara and Fred have a bicycle race. Zara cycles at a speed of 15 km/h. Fred cycles at a speed of 23 km/h. If Fred lets Zara start 32 min before him, how long will Fred take to catch up with Zara?
3 m

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Zara and Fred have a bicycle race. Zara cycles at a speed of 15 km/h. Fred cycles at a speed of 23 km/h. If Fred lets Zara start 32 min before him, how long will Fred take to catch up with Zara?