The National Arithmetic, on the Inductive System: Combining the Analytic and Synthetic Methods : Together with the Cancelling System : Forming a Complete Mercantile ArithmeticRobert S. Davis & Company, 1855 - 360 σελίδες |
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
20 feet acres amount annexed annuity answer Arithmetic Avoirdupois barrels of flour beam bill Boston Bought breadth broadcloth bushels cent ciphers circle circumference common denominator common difference compound interest contain cost cube root decimal diameter Divide dividend divisor dominical letter Ducat duodecillions equal EXAMPLES exchange farthings feet long feet wide figure foot gain gallons given number hogshead improper fraction inches wide indorsements least common multiple length merchant miles minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION ounces paid payment pence pound sterling pounds present worth principal proportion quantity question quotient ratio received Reduce remainder repetend rix dollars rods RULE SECTION septillions shillings side simple fraction sold square root subtract subtrahend sugar third thousand thousandths tons tredecillions triangle United States money vulgar fraction weight whole number wine
Δημοφιλή αποσπάσματα
Σελίδα 94 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Σελίδα 255 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 296 - Thirty days after sight of this first of exchange (second and third of the same tenor and date unpaid...
Σελίδα 250 - ... 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 203 - RATIO is the relation which one quantity bears to another of the same kind with respect to magnitude...
Σελίδα 315 - 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 324 - To find the solidity of a sphere or globe. RULE. — Multiply the cube of the diameter by .5236.
Σελίδα 327 - ... above the upper deck ; the breadth thereof at the broadest part above the main wales, half of which breadth shall be accounted the depth of such vessel, and...
Σελίδα 285 - If the errors are alike, divide the difference of the products by the ciifference of the errors, and the quotient will be the answer. 5. If the errors are unlike, divide the sum of the products by the sum of the errors, and the quotient will be the answer. NOTE.— The errors are said to be alike when they are both too great, or both too small ; and unlike, when one is too great, and the other too small. EXAMPLE8. 1. A "purse of 100 dollars is to be divided among 4 men...
Σελίδα 102 - 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.