Primary 6 Problem Sums/Word Problems - Try FREE

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(Single Attempt)


Driving at an average speed of 56 km/h, Winston travelled for 2 h 30 minutes.

He then increased his average speed by 24 km/h and drove for another 3 h 30 minutes to reach his destination.

What was Winston's average driving speed for the whole journey ?


The correct answer is : 70