Question
A lorry and a Maserati started travelling from Town P to Town Q at the same time. After 4 hours, the Maserati reached Town Q while the lorry covered only 79 of the journey. The speed of the lorry was 22 km/h less than the speed of the Maserati. Find the speed of the Maserati.
3 m

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A lorry and a Maserati started travelling from Town P to Town Q at the same time. After 4 hours, the Maserati reached Town Q while the lorry covered only 79 of the journey. The speed of the lorry was 22 km/h less than the speed of the Maserati. Find the speed of the Maserati.