Mathematics, 22.02.2021 20:20 bcarri4073
A high speed train travels a distance of 503 km in 3 hours.
The distance is measured correct to the nearest kilometre.
The time is measured correct to the nearest minute.
By considering bounds, work out the average speed, in km/minute, of the
train to a suitable degree of accuracy.
You must show your working.
To gain full marks you need to give a one-sentence reason for
your final answer - the words 'both' and 'round should be in your sentence.
Total marks: 5
Answers: 3
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A high speed train travels a distance of 503 km in 3 hours.
The distance is measured correct to the...
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