Question
The distance between City K and City L was 640 km apart. A van travelled at an average speed of 89 km/h from City K to City L. At the same time, a bus travelled at an average speed of 71 km/h from City L to City K. How much further did the van travel than the bus when the van met the bus on the way?
3 m

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The distance between City K and City L was 640 km apart. A van travelled at an average speed of 89 km/h from City K to City L. At the same time, a bus travelled at an average speed of 71 km/h from City L to City K. How much further did the van travel than the bus when the van met the bus on the way?