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Daniel was travelling from point Z to a neighbouring town.
By 10 a.m. , Daniel had covered `2/5` of his journey and passed Rudolf who was driving at a speed of 70 km/h towards the same neighbouring town.
At 3 p.m. , Daniel reached his destination, but Rudolf was still 28 km away from the neighbouring town.
If Rudolf had started travelling from point Z , how long would it take him to reach the town?