The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods Together with the Cancelling System : Forming a Complete Mercantile Arithmetic
Robert S. Davis, 1851 - 360 σελίδες
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acre added amount annex answer barrels bill Boston Bought bushels called cents Change ciphers circle cloth common compound consist contain continued cords cost cube cubic decimal denominator diameter difference distance Divide dividend division divisor dollars equal EXAMPLES exchange feet long figure foot four fraction gain gallons give given greatest half hand hogshead hundred inches interest least length less measure method miles mills mixed months Multiply Note obtained OPERATION ounces paid payment pence perform period pounds present principal PROBLEM proceed proportion purchase quantity question quotient ratio received Reduce remainder repetend rods root RULE share shillings side simple sold square subtract sugar taken third thousand tons United week weight whole number wide wine wood worth write yards
Σελίδα 205 - Ratio is the relation which one quantity bears to another of the same kind, the comparison being made by considering what multiple, part, or parts, one quantity is of the other.
Σελίδα 224 - Is when the several shares of stock are continued in trade an equal term of time. RULE. As the whole stock is to the whole gain or loss : so is each man's particular stock, to his particular share of the gain or loss.
Σελίδα 323 - It follows that the ratio of the circumference of a circle to its diameter is the same for all circles.
Σελίδα 94 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Σελίδα 317 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 291 - Thirty days after sight of this first of exchange (second and third of the same tenor and date unpaid...
Σελίδα 104 - Multiply each numerator into all the denominators except its own, for a new numerator : and all the denominators into each other continually for a common denominator; this written under the several new numerators will give the fractions required.
Σελίδα 275 - Alligation Medial, and Alligation Alternate. ALLIGATION MEDIAL, Is when the quantities and prices of several things are given, to find the mean price of the mixture composed of those materials.