Question
A train travelled 800 km from City P to City Q at an average speed of 160 km/h. It then travelled 700 km to City R at an average speed of 150 km/h. Find the time taken for the whole journey. Express your answer in h and min.
2 m

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A train travelled 800 km from City P to City Q at an average speed of 160 km/h. It then travelled 700 km to City R at an average speed of 150 km/h. Find the time taken for the whole journey. Express your answer in h and min.