A New Practical and Theoretical Arithmetic: In which in Addition to the Usual Modes of Operation, the Science of Numbers, the Prussian Canceling System, and Other Important Abbreviations, Hold a Prominent Place. Designed for Schools, Colleges, and Private Students
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A New Practical and Theoretical Arithemtic, in Which, in Addition to the ...
Horatio N. Robinson
No preview available - 2017
75 cents acres added addition amount answer applied arithmetic balance barrels bought bushels called Cause cents ciphers cloth common compound considered containing cost cube root currency decimal denominator diameter difference divide dividend division divisor dollars double Effect equal EXAMPLES expressed factors feet feet long figure fraction gain gallons give given hand Hence hundred weight inches interest length less mean measure merchant miles minutes months multiply observe operation ounces paid payment pecks pence period pint pounds practical principal problems proportion quantity quarters quarts question quotient ratio received Reduce remainder result rods RULE shillings side simple solid square root subtract Suppose taken tens things third tion units weeks weight whole whole number wide worth yards
Page 160 - The rule for casting interest when partial payments have been made is to apply the payment in the first place to the discharge of the interest then due.
Page 133 - It is evident that the terms of a proportion may undergo any change which will not destroy the equality of the ratios ; or which will leave the product of the means equal to the product of the extremes.
Page 134 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time...
Page 51 - AVOIRDUPOIS WEIGHT. 16 drams (dr.) make 1 ounce, marked oz. 16 ounces 1 pound Ib. 28 pounds 1 quarter qr. 4 quarters 1 hundred weight cwt. 20 hundred weight 1 ton T.
Page 136 - For, if we have given ab' = a'b, then, dividing by bb', we obtain Corollary. The terms of a proportion may be written In any order which will make the product of the extremes equal to the product of the means.
Page 55 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees...
Page 53 - TABLE. 4 gills (gi.) - make - - 1 pint, marked pt. 2 pints ------- 1 quart, - - - qt. 4 quarts ------ 1 gallon, - - - gal. 31£ gallons ------ 1 barrel, - - - bar. 63 gallons ------ 1 hogshead, - - hhd. 2 hogsheads ----- 1 pipe, - - - P.
Page 79 - OPERATIONS WITH FRACTIONS A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.