Question
The distance between City W and City X was 640 km apart. A van travelled at an average speed of 83 km/h from City W to City X. At the same time, a lorry travelled at an average speed of 77 km/h from City X to City W. How much further did the van travel than the lorry when the van met the lorry on the way?
3 m

Click button first when a symbol is required. X

The distance between City W and City X was 640 km apart. A van travelled at an average speed of 83 km/h from City W to City X. At the same time, a lorry travelled at an average speed of 77 km/h from City X to City W. How much further did the van travel than the lorry when the van met the lorry on the way?