The Progressive Intellectual Arithmetic on the Inductive Plan: Being a Sequel to the Progressive Primary Arithmetic, Containing Many Original Forms of Analysis Applicable to a Great Variety of Practical Questions, and Designed for the More Advanced Classes in Common Schools and Academies

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Ivison, Phinney & Company, 1861 - Arithmetic - 176 pages
 

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Page 164 - The head of a fish is 7 inches long, the tail is as long as the head and £ of the body, and the body is as long as the head and tail ; what is the length of the fish ? 9.
Page 55 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Page 68 - An improper fraction is one whose numerator is equal to, or greater than its denominator ; as, $, -f . A mixed number is a whole number and a fraction expressed together; as, 4f, 25-ht.
Page 43 - The dividend is the number to be divided. The divisor is the number by which we divide.
Page 49 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Page 49 - TABLE OF ENGLISH MONEY. 4 farthings (far.) make 1 penny, d. 12 pence " 1 shilling, s. 20 shillings
Page 53 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl...
Page 52 - Inches (in.) make 1 Nail, na. 4 Nails " 1 Quarter of a Yard, qr. 4 Quarters
Page 56 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Page 67 - A FRACTION is one or more of the equal parts of a unit.

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