Question
A lorry and a Porsche started travelling from Town A to Town B at the same time. After 5 hours, the Porsche reached Town B while the lorry covered only 58 of the journey. The speed of the Porsche was 30 km/h more than the speed of the lorry. Find the speed of the lorry.
3 m

Click button first when a symbol is required. X

A lorry and a Porsche started travelling from Town A to Town B at the same time. After 5 hours, the Porsche reached Town B while the lorry covered only 58 of the journey. The speed of the Porsche was 30 km/h more than the speed of the lorry. Find the speed of the lorry.