Question
The distance between City R and City S was 770 km apart. A sports car travelled at an average speed of 81 km/h from City R to City S. At the same time, a lorry travelled at an average speed of 73 km/h from City S to City R. How much further did the sports car travel than the lorry when the sports car met the lorry on the way?
3 m

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The distance between City R and City S was 770 km apart. A sports car travelled at an average speed of 81 km/h from City R to City S. At the same time, a lorry travelled at an average speed of 73 km/h from City S to City R. How much further did the sports car travel than the lorry when the sports car met the lorry on the way?