2019 3marks P6 Paper2 River Valley SA1

P6 / River Valley / 2019 / SA1 / Paper 2 – Q10 [3 marks]

Question:

A van left Town A for Town B travelling at an average speed of 92 km/h for the first 30 minutes of the journey. Then the van drove another 32 km at an average speed of 80 km/h before reaching Town B. What was the average speed of the van for the whole journey?

Solution:

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