Daboll's Schoolmaster's Assistant: Improved and Enlarged; Being a Plain Practical System of Arithmetic: Adapted to the United StatesThomas M. Skinner, and sold wholesale and retail., 1820 - 240 σελίδες |
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Σελίδα 5
... whole work would be te- dious ; I shall therefore notice only a few particulars , and refer the reader to the contents . Although the Federal Coin is purely decimal , it is so nearly allied to whole numbers , and so absolutely neces ...
... whole work would be te- dious ; I shall therefore notice only a few particulars , and refer the reader to the contents . Although the Federal Coin is purely decimal , it is so nearly allied to whole numbers , and so absolutely neces ...
Σελίδα 7
... Whole Numbers 34 Contractions in 37 Compound 57 Discount 135 Duodecimals 228 Equation of Payments 138 Evolution , or Extraction of Roots 179 Exchange 151 Federal Money 21 Subtraction of 27 Fellowship 144 Compound 146 Fractions , Vulgar ...
... Whole Numbers 34 Contractions in 37 Compound 57 Discount 135 Duodecimals 228 Equation of Payments 138 Evolution , or Extraction of Roots 179 Exchange 151 Federal Money 21 Subtraction of 27 Fellowship 144 Compound 146 Fractions , Vulgar ...
Σελίδα 17
... numbers , they may be divided into periods of three figures each , as ... natural order with cyphers which are omitted in the question . EXAMPLES . Write down ... whole or sum total ; as 4 dollars and six dollars in one sum is 10 dollars ...
... numbers , they may be divided into periods of three figures each , as ... natural order with cyphers which are omitted in the question . EXAMPLES . Write down ... whole or sum total ; as 4 dollars and six dollars in one sum is 10 dollars ...
Σελίδα 21
... number of dollars are in six bags , containing each 37542 dollars ? Ans . 225252 . 2. If one quarter of a ship's cargo be worth eleven thousand and ninety - nine dollars , how many dollars is the whole cargo worth ? Ans . 44396 dols . 3 ...
... number of dollars are in six bags , containing each 37542 dollars ? Ans . 225252 . 2. If one quarter of a ship's cargo be worth eleven thousand and ninety - nine dollars , how many dollars is the whole cargo worth ? Ans . 44396 dols . 3 ...
Σελίδα 22
... numbers according to their value ; that is , dollars under dollars , dimes under dimes , cents under cents , & c . and proceed exactly as in whole numbers ; then place the separatrix in the sum total , directly under the separating ...
... numbers according to their value ; that is , dollars under dollars , dimes under dimes , cents under cents , & c . and proceed exactly as in whole numbers ; then place the separatrix in the sum total , directly under the separating ...
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100 dollars 2qrs 3qrs acres annuity annum answer arithmetical series barter Bought breadth bushels compound interest contain cyphers decimal Deduct demand diameter dimes divide the product dividend divisor dols equal EXAMPLES federal money Find the value gain or loss gallon geometrical series given number given sum gross hundred improper fraction least common least common multiple left hand lowest terms measure merchant miles mills milreas mixed numbers months multiplicand Multiply the given neat weight New-England currency New-Jersey NOTE number of shillings number of terms paid payment pence pound pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand rods Rule of Three s. d. gr sell separatrix simple interest sold solid feet Sqrs square root sterling subtract subtrahend sugar tare third trett VULGAR FRACTIONS whole numbers wine
Δημοφιλή αποσπάσματα
Σελίδα 36 - RULE.* 1. Place the numbers so that those of the same denomination may stand directly under each other. 2. Add the first column or denomination together, as in whole numbers; then divide the sum by as many of the same denomination as make one of the next greater...
Σελίδα 21 - Subtract the subtrahend from the dividend, and to the remainder bring down the next period for a new dividend, with which proceed as before ; and so on, till the whole is finished.
Σελίδα 96 - Multiply the second and third terms together, and divide their product by the first term ; the quotient will be the answer to the question, in the same denomination you left the second term in, which may be brought into any other denomination required.
Σελίδα 183 - Involve the root to the next inferior power to that which is given, and multiply it by the number denoting the given power for a divisor.
Σελίδα 216 - To measure a parallelogram or long square. RULE.— Multiply the length by the breadth, and the product will be the area, or superficial content, in the same name as that in which the dimension was taken, whether inches, feet, or rods, etc.
Σελίδα 162 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Σελίδα 21 - Place the least number under the greatest, so that units may stand under units, tens under tens, &c. and draw a line under them. 2. Begin at the right hand, and take each figure in the lower line from the figure above it, and set down the remainder. 3.
Σελίδα 191 - RULE.* — Multiply the sum of the extremes by the number of terms, and half the product will be the answer.
Σελίδα 226 - July next, foreign gold and silver coins shall pass current as money within the United States, and be a legal tender for the payment of all debts and demands...
Σελίδα 151 - A single, simple, or proper fraction, is when the numerator is less than the denominator, as 4 3 | -|f , &c.