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                                         Property 
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                                         Conversion 
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                                         Length 
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                                         Miles to Kilometres 
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                                         Multiply by 1.609 
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                                         Yards to Metres 
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                                         Multiply by 0.914 
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                                         Feet to Metres 
                                     | 
                                    
                                         Multiply by 0.305 
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                                         Inches to millimetres 
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                                         Multiply by 25.4 
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                                         Area 
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                                         Square miles to Square kilometres 
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                                         Multiply by 2.59 
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                                         Square miles to Hectares 
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                                         Multiply by 258.999 
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                                         Acres to Square metres 
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                                         Multiply by 4046.86 
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                                         Square yards to Square metres 
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                                         Multiply by 0.836 
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                                         Square feet to Square metres 
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                                         Multiply by 0.093 
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                                         Volume 
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                                          Cubic yards to Cubic metres 
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                                         Multiply by 0.764 
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                                         Cubic feet to Cubic metres 
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                                         Multiply by 0.028 
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                                         Capacity 
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                                         Gallons to Litres 
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                                         Multiply by 4.546 
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                                         U.S. Gallons to Litres 
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                                         Multiply by 3.785 
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                                         Acceleration 
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                                         Feet/Sec/Sec to Metres/Sec/Sec 
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                                         Multiply by 0.305 
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                                         Velocity 
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                                         Miles/Hour to Kilometres/Hour 
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                                         Multiply by 1.609 
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                                         Feet/Sec to Metres/Sec 
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                                         Multiply by 0.305 
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                                         Mass 
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                                         Tons to Kilogrammes 
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                                         Multiply by 1016.05 
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                                         Hundredweights to Kilogrammes 
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                                         Multiply by 50.802 
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                                         Pounds to Kilograms 
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                                         Multiply by 0.453 
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                                         Fuel consumption 
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                                         Gallons / Mile to Litres / Kilometre 
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                                         Multiply by 2.825 
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                                         Miles / Gallon to Kilometres /Litre 
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                                         Multiply by 0.354 
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                                         Energy 
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                                         Therms to Megajoules 
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                                         Multiply by 105.506 
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                                         British Thermal Units to Kilojoules 
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                                         Multiply by 1.055 
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                                         Kilowatt-hours to  Megajoules 
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                                         Multiply by 3.6 
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                                         Power 
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                                         Horsepower to Kilowatts 
                                     | 
                                    
                                         Multiply by 0.746 
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