Question
A lorry and a Maserati were travelling from Town K to Town L which were 456 km apart. The Maserati set off 212 h later than the lorry but arrived 112 h earlier. If the average speed of the lorry was 57 km/h, find the average speed of the Maserati.
2 m

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A lorry and a Maserati were travelling from Town K to Town L which were 456 km apart. The Maserati set off 212 h later than the lorry but arrived 112 h earlier. If the average speed of the lorry was 57 km/h, find the average speed of the Maserati.