Question
A lorry and a Ferrari were travelling from Town K to Town L which were 960 km apart. The Ferrari set off 312 h later than the lorry but arrived 112 h earlier. If the average speed of the lorry was 64 km/h, find the average speed of the Ferrari.
2 m

Click button first when a symbol is required. X

A lorry and a Ferrari were travelling from Town K to Town L which were 960 km apart. The Ferrari set off 312 h later than the lorry but arrived 112 h earlier. If the average speed of the lorry was 64 km/h, find the average speed of the Ferrari.