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Calculators » Conversion » Speed » Km per minute and Speed of sound in air at sea level
Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert speed in different units of measurement, viz., from km per minute to speed of sound in air at sea level and vice-versa.
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1 s = 20.4174 km/min
1 km/min = 0.0489778 s