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Primary 5 Problem Sums/Word Problems - Try FREE

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The average time taken by a bike and a car to travel 500 m is 14.5 seconds.

The average time taken by a bike, a car and a bus to travel 500 m is 17.5 seconds.

Find the time taken by the bus to travel 500 m.



Notes to students:

1. Round your answer off to 2 decimal places

The correct answer is : 23.5