Study the mass units and their symbols. Mass is expressed in pounds with the symbol. In the English system, one pound is made up of 16 ounces, while one ton is made up of 2,000 pounds.
Study the volume units and their symbols. In the English system, volume is measured in fluid ounces and gallons.
Study the length units and their symbol. The length units in the English system include inch, the foot, the yard and the mile.
Study the temperature units and their symbols. The temperature in the English system is measured in Fahrenheit units.
Learn how to convert English mass. You have to master a conversion factor, such as 437 1/2 grains = 1 ounce; 16 ounces. = 1 pound; 14 pounds = 1 stone; 100 pound = 1 hundredweight; and 20 hundredweights = 1 ton.
Learn how to convert English volumes. You have to master a conversion factor, such as 1,728 cubic inches = 1 cubic foot and 27 cubic feet = 1 cubic yard.
Learn how to convert English lengths. You have to master a conversion factor, such as 12 inches = 1 foot; 3 feet = 1 yard; 220 yards = 1 furlong; 8 furlongs = 1 mile; 5,280 feet = 1 mile; and 1,760 yards = 1 mile.