American book Company, 1905 - Arithmetic - 253 pages
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added allowed altitude amount annual antilog arithmetical bank base bonds buys called casting cent circle column common contained correct cost cube cubic decimal denominator Determine diameter difference digits discount divided dividend divisible divisor draft earth equal excess exchange EXERCISE Express factors figures Find foot four fraction gain give given grains Hence hour inch interest length less logarithm measure meridian meter method Michigan Multiply paid payment person places pound premium principal quotient ratio Reduce remainder represent result sells shares Show side sold Solution square square root student subtract symbol taken units usually volume weight wide worth writing written yard York
Page 62 - 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 62 - MEASURE 12 inches (in.) = 1 foot (ft). 3 feet = 1 yard (yd.). 5J yards or Щ feet = 1 rod (rd.) . 320 rods = 1 mile (mi.). SURFACE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq.
Page 131 - Specific Gravity. The specific gravity of a substance is the ratio of its weight to the weight of an equal volume of some other substance taken as a standard.
Page 112 - How much will it cost to plaster the walls and ceiling of a room 16 ft. 3' long, 14 ft. 2
Page 181 - Find the amount of the principal to the time when the payment, or the sum of the payments, equals or exceeds the interest due.
Page 61 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Page 46 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Page 63 - 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 64 - Liquid Measure 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Page 87 - The square root of a number is one of the two equal factors of the number.