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acts added amount angle applied base belt body boiler called cent cipher circle column considered contained cube cubic decimal places denominator diameter difference direction distance divided dividend divisor driven engine equal example expressed feet figure foot force formula four fraction gallons gear given gravity Hence horsepower hundred increase iron length load means measure miles motion move multiply obtained ounces period pipe piston pitch pounds PRACTICE pressure pulley pump quotient raise ratio reduce remainder represent resistance result revolutions per minute root rope rule safe shaft shown side Solution space speed square inch steam stress subtract surface TABLE teeth term triangle tube units valve velocity vessel volume weight wheel whole numbers write yards
Σελίδα 13 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 26 - A fraction is one or more of the equal parts of a unit...
Σελίδα 11 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 6 - If a straight line is drawn through two sides of a triangle parallel to the third side, it divides these sides proportionally.
Σελίδα 12 - Cubic Measure 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 27 - The terms of a ratio are the two numbers to be compared ; thus, in the above ratio, 20 and 4 are the terms. When both terms are considered together, they are called a couplet ; when considered separately, the first term is called the antecedent, and the second term the consequent. Thus, in the ratio 20 : 4, 20 and 4 form a couplet, and 20 is the antecedent, and 4 the consequent.
Σελίδα 60 - The pressure per unit of area exerted anywhere upon a mass of liquid is transmitted undiminished in all directions, and acts with the same force upon all surfaces, in a direction at right angles to those surfaces.
Σελίδα 27 - The first and fourth terms of a proportion are called the extremes, and the second and third terms, the means. Thus, in the foregoing proportion, 8 and 3 are the extremes and 4 and 6 are the means.