B.H. Sanborn & Company, 1917 - Arithmetic - 314 pages
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John C 1867-1940 Stone,James F 1875- Joint Author Millis
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added Allowing amount annually average balance bank base bill bonds bought bushel called cash cent circle commission common Compare computation contains cost cubic decimal denominator deposit diameter difference discount distance divided dividend division draft equal EXERCISES expenses EXPLANATION expressed factors feet figure Find foot fraction gain give given gross Hence inches income interest length less list price loss means MEASURE meter method minute months multiply Pages paid pound PROBLEMS profit proportion quotient received relation represents root savings selling selling price shown sides sight silage sold SOLUTION square subtraction surface TABLE triangle units usually volume weight whole number wide writing written yard
Page 97 - 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.
Page 97 - 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...
Page 97 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Page 107 - WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hektogram (Hg.) 10 hektograms = 1 kilogram (Kg.) 10 kilograms = 1 myriagram (Mg.) 10 myriagrams = 1 quintal (Q...
Page 284 - Specific Gravity. The specific gravity of a substance is the ratio of the weight of the substance to the weight of the...
Page 132 - In a right triangle, the side opposite the right angle is called the hypotenuse, and the other two sides the legs.
Page 48 - The least common multiple (LCM) of two or more numbers is the least number that is exactly divisible by each of them.
Page 161 - P = mean effective pressure in pounds per square inch; L = length of stroke in feet; A =area of piston in square inches; N = number of strokes per minute = revolutions per minute x 2.