XinY Units - Convert weight units from Long Tons to Earth Mass
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Long Tons
A long ton is defined as exactly 2,240 pounds. The long ton arises from the traditional British measurement system: A long ton is 20 hundredweight (cwt), each of which is 8 stone (1 stone = 14 pounds). Thus a long ton is 20 × 8 × 14 lb = 2,240 lb.
Earth Mass
An Earth mass is a unit of mass equal to the mass of the planet Earth.