The American Arithmetic: Adapted to the Currency of the United States. Compiled for the Use of Schools
C. Norris & Company and sold at their bookstore; sold also by E. Little & Company, Newburyport, and by the principal booksellers in New England, 1812 - 231 sider
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acres added allowing amount annum answer base bushels called cask cents circle circumference common compound contains cords corn cruitzers cube cyphers decimal demand denomination diam diameter difference divide dividend divisor dollars dolls equal Examples expressing feet figure find the solidity foot fraction frustum gallons girt given half hand inches interest land length less mean measure method middle miles mills months multiply NOTE pence pounds Practical Questions principal quantity quarters quotient received Reduce remainder rods round RULE share shillings side simple sold solidity square square root stand stick subtract TABLE taken term thick third timber tons triangle units weight whole numbers wide width wine wood worth yards
Side 123 - Separate the given number into periods of two figures each, beginning at the right hand: the period on the left will often contain but one figure.
Side 189 - RULE. — To the square of the bung diameter add the square of the head diameter ; multiply the sum by the length, and the product by .0014 for ale gallons, or by .0017 for wine gallons.
Side 82 - Place the numbers on the same line, and divide by the least number that will divide two or more of them without a remainder, and set down in a line below the quotients and the undivided numbers.
Side 62 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Side 81 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Side 5 - Multiplication; and denotes that all the numbers, between which it is placed, are to be multiplied together. Thus 9X9 signifies that 9 is to be multiplied by 9, or 9X9X9 must be multiplied.
Side 167 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Side 96 - RULE. Multiply the principal by the rate per cent, and •that product by the number of years : the last product...
Side 2 - An act for the encouragement of learning, by securing copies of maps, charts, and books, to the authors and proprietors of such copies during the times therein mentioned,' and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints.