Dividing this by the number of seconds, gives 1500 / 117 = 12.82 metres per second, to two decimal places. Multiplying this by 3600, gives, to two decimal places, 46153.85 metres per hour.
Dividing this by the number of metres in one mile (1609.344), and rounding to two decimal places, gives 28.68 miles per hour.
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27 mph = 724.2048 m/min .... (1 mph = 26.8224 meters/min)
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