Shop Mathematics, Τόμος 1McGraw-Hill, 1931 |
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Σελίδα 2
... foot was the common unit for measuring lengths . When it was necessary to measure lengths less than 1 ft . , fractions of a foot were used . This became too troublesome , so of a foot was given the name of inch to avoid using so many ...
... foot was the common unit for measuring lengths . When it was necessary to measure lengths less than 1 ft . , fractions of a foot were used . This became too troublesome , so of a foot was given the name of inch to avoid using so many ...
Σελίδα 58
... foot = = = = 1.0567 quarts ( U. S. ) 1.609 kilometer 1 gallon ( U. S. ) 1 quart ( U. S. ) = .2642 gallon ( U. S. ) 2.202 pounds of water 264.2 gallons 1 cubic foot Units of Weight = 3.785 liters = .94625 liter = 28.317 liters .0022 ...
... foot = = = = 1.0567 quarts ( U. S. ) 1.609 kilometer 1 gallon ( U. S. ) 1 quart ( U. S. ) = .2642 gallon ( U. S. ) 2.202 pounds of water 264.2 gallons 1 cubic foot Units of Weight = 3.785 liters = .94625 liter = 28.317 liters .0022 ...
Σελίδα 140
... foot square divided into square inches . The square inch is another common unit of area . This is much smaller than the square foot , being only one - twelfth as great each way . If a square foot is divided into square inches , it will ...
... foot square divided into square inches . The square inch is another common unit of area . This is much smaller than the square foot , being only one - twelfth as great each way . If a square foot is divided into square inches , it will ...
Περιεχόμενα
ARTICLE | 1 |
Improper fractions | 7 |
Reduction to lower terms | 13 |
Πνευματικά δικαιώματα | |
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amount Answer Antilog belt block boiler bolt brake horsepower Calculate castings cent Centigrade centimeters ciphers circle circumference common fraction cutting speed cylinder decimal places decimal point denominator diameter dimes distance divide dividend division dollar efficiency emery wheel equal Example Explanation Fahrenheit feet figure foot force arm formula given heat hoist horsepower improper fraction inclined plane indicated jackscrew lathe lead screw length lever lifted line shaft load logarithmic scale logarithms machine mantissa measure mechanical advantage meter minute mixed number multiply number of teeth pipe piston pounds pressure Problem pull pulley pump quotient raised ratio reduced revolutions per minute rope scale shown in Fig slide rule square inch square root steam engine steel stress stroke subtract surface speed tank temperature threads per inch trial divisor unit volume weight arm whole number width