Question
P6.SP.TL.18012238-A1
A coach driver drove the first 3 hours of a journey at an average speed 69 km/h. Driving at an average speed of 84 km/h, he then took another 4 hours to complete his remaining journey. Find his average speed for the whole journey. Give your answer in mixed number.
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Primary 6 SPEED P6.SP.TL.18012238

26 Apr 2024, 01:19 AM

A coach driver drove the first 3 hours of a journey at an average speed 69 km/h. Driving at an average speed of 84 km/h, he then took another 4 hours to complete his remaining journey. Find his average speed for the whole journey. Give your answer in mixed number.
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