Question
City X and City Y is 500 km apart. At 09 45, Hazel, travelling at a constant speed, left City X for City Y. At the same time, Lee set off from City Y for City X at a constant speed which was 11 km/h faster than Hazel. Find Lee's speed if they met at 13 45.
3 m

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City X and City Y is 500 km apart. At 09 45, Hazel, travelling at a constant speed, left City X for City Y. At the same time, Lee set off from City Y for City X at a constant speed which was 11 km/h faster than Hazel. Find Lee's speed if they met at 13 45.