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Primary 6 Problem Sums/Word Problems - Try FREE
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A train travelled at an average speed of 80 km/h for 4 h 15 minutes.
It then increased its average speed by 16 km/h and continued moving for another 5 h 45 minutes before it reached its destination.
Find the average speed of the train for the whole journey.
Notes to students:
- Round your answer off to 2 decimal places