Question
Xylia and Daniel have a bicycle race. Xylia cycles at a speed of 18 km/h. Daniel cycles at a speed of 23 km/h. If Daniel lets Xylia start 50 min before him, how long will Daniel take to catch up with Xylia?
3 m

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Xylia and Daniel have a bicycle race. Xylia cycles at a speed of 18 km/h. Daniel cycles at a speed of 23 km/h. If Daniel lets Xylia start 50 min before him, how long will Daniel take to catch up with Xylia?