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1. 10 kilograms to pounds
3. 1 US (short) ton to pounds
5. 20,000 leagues to nautical miles
7. 1 square metre to square centimetres
8. 25 degrees Celsius to degrees Farenheit
10. Mach 1 to miles per hour
13. 1 horsepower to watts
14. 30 teaspoons to tablespoons
15. 10 centimetres to inches