Question
A bus and a Ferrari started travelling from Town F to Town G at the same time. After 4 hours, the Ferrari reached Town G while the bus covered only 57 of the journey. The speed of the bus was 28 km/h less than the speed of the Ferrari. Find the speed of the Ferrari.
3 m

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A bus and a Ferrari started travelling from Town F to Town G at the same time. After 4 hours, the Ferrari reached Town G while the bus covered only 57 of the journey. The speed of the bus was 28 km/h less than the speed of the Ferrari. Find the speed of the Ferrari.