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 & Company, 1853 - 360 σελίδες
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acres amount answer barrels beam bill body Boston Bought breadth bushels called cent Change circle circumference cloth common compound contain continued cords cost cube cubic decimal denominator diameter difference distance Divide dividend division divisor dollars equal EXAMPLES exchange extremes feet long figure foot four fraction gain gallons give given half hand hogshead hundred inches interest June length less loss measure method miles mills mixed months Multiply Note number of terms obtained OPERATION paid payment perform period person pounds present principal PROBLEM proceed proportion purchase quantity question quotient ratio received Reduce remainder rods root RULE share shillings side simple sold square subtract sugar taken third thousand tons United week weight wide wine worth write yards
Σελίδα 239 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 166 - COMPUTE the interest on the principal sum, from the time when the interest commenced to the first time when a payment was made, which exceeds either alone or in conjunction with the preceding payments (if any) the interest at that time due: add that interest to the principal, and from the sum subtract the payment made at that time, together with the preceding payments (if any) and the remainder forms a new principal ; on which, compute and subtract the interest, as upon the first principal: and proceed...
Σελίδα 88 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Σελίδα 242 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Σελίδα 22 - Hence the following RULE. Place the less number under the greater ; units under units, tens under tens...
Σελίδα 255 - Raise the ratio to a power whose index is equal to the number of terms, from which subtract 1 ; divide the remainder by the ratio, less 1, and the quotient, multiplied by the first term, will be the answer.
Σελίδα 120 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Σελίδα 307 - 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 303 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, &c.