Mathematics, 16.05.2021 18:10 ramentome7542

A high speed train travels a distance of 487km in 3 hours. The distance is measured correct to the nearest kilometre.
The time is measured to the nearest minute.
By considering bounds, work out the average speed, in km/minute, of the train to a suitable degree of accuracy.

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A high speed train travels a distance of 487km in 3 hours. The distance is measured correct to the...