A New and Complete System of Arithmetick: Composed for the Use of the Citizens of the United StatesThomas & Andrews, 1809 - 300 σελίδες |
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Σελίδα 23
... Double Dime : And ene coin containing 375 grains of fine filver , to be called a Dime . " That the two copper coins fhall be as follow : One equal to the one hundredth part of the federal dollar , to be called a Gent and one equal to ...
... Double Dime : And ene coin containing 375 grains of fine filver , to be called a Dime . " That the two copper coins fhall be as follow : One equal to the one hundredth part of the federal dollar , to be called a Gent and one equal to ...
Σελίδα 81
... Double the first figure , or place of tenths , for fhillings , and if the second figure be 5 , or more than 5 ... double of 8 . and deduct Is . for the 5 in the fecond place , which is to be taken out of 7 , 6 d . 26 farthings , remain ...
... Double the first figure , or place of tenths , for fhillings , and if the second figure be 5 , or more than 5 ... double of 8 . and deduct Is . for the 5 in the fecond place , which is to be taken out of 7 , 6 d . 26 farthings , remain ...
Σελίδα 98
... double to a woman , and each woman double to a boy . Ans . l . is 5d . [ { D.3 57C.- 21. 2s . 1od . D.7 14c . 41. s . 8d . D.14 28c.- = a boy's fhare . = a woman's fhare . = a man's fhare . DUODECIMALS : OR CROSS MULTIPLICATION , IS a ...
... double to a woman , and each woman double to a boy . Ans . l . is 5d . [ { D.3 57C.- 21. 2s . 1od . D.7 14c . 41. s . 8d . D.14 28c.- = a boy's fhare . = a woman's fhare . = a man's fhare . DUODECIMALS : OR CROSS MULTIPLICATION , IS a ...
Σελίδα 123
... DOUBLE RULE OF THREE , TEACHES to refolve fuch questions as require two , or more , ftatings by fimple proportion ; and that , whether direct or inverfe : It is compofed ( commonly ) of 5 num- bers to find a fixth , which if the ...
... DOUBLE RULE OF THREE , TEACHES to refolve fuch questions as require two , or more , ftatings by fimple proportion ; and that , whether direct or inverfe : It is compofed ( commonly ) of 5 num- bers to find a fixth , which if the ...
Σελίδα 124
... is in reciprocal or inverfe Proportion , and the answer muft be fought by the fecond rule : therefore , 100X12X18 = 21600 For the dividend . 400X 6 2400 For the divifor . D.Pr. Mo. D.Int . 100 : 12 :: 6 400 124 · DOUBLE RULE OF THREE .
... is in reciprocal or inverfe Proportion , and the answer muft be fought by the fecond rule : therefore , 100X12X18 = 21600 For the dividend . 400X 6 2400 For the divifor . D.Pr. Mo. D.Int . 100 : 12 :: 6 400 124 · DOUBLE RULE OF THREE .
Συχνά εμφανιζόμενοι όροι και φράσεις
aliquot amount annexed annuity annum anſwer Avoirdupois Boſton Bought bufhel cafe carats coft common difference compound intereft confequent coſt cube root cyphers decimal denominator diſcount divide dividend Divifion divifor dollars equal EXAMPLES fame farthings fecond Federal Money feet feries feveral fhall fhare fhillings fide filver fimple find the value firft term firſt fquare root fubtract fuch fugar gain or lofs gallons geometrical given number given price given quantity greateſt grofs Icwt improper fraction inches increaſed Integer laft laſt leaft lefs left hand leſs logarithm loweſt mixed number moidores months muft muſt number of terms pence pounds prefent worth principal PROB proportion purchaſe queſtion quotient rate per cent ratio Reduce refult remainder Rule of Three ſquare ſtand Suppofe TABLE tare theſe third thofe thoſe thouſand TROY WEIGHT VULGAR FRACTIONS whofe whole numbers whoſe yards coft
Δημοφιλή αποσπάσματα
Σελίδα 60 - Multiply all the numerators together for a new numerator, and all the denominators for a new denominator; and they will form the fraction required.
Σελίδα 61 - 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 73 - ADDITION OF DECIMALS. RULE. 1. Place the numbers, whether mixed or pure decimals, under each other, according to the value of their places.
Σελίδα 60 - Divide the numerator by the denominator. The quotient will be the whole number, and the remainder, if...
Σελίδα 75 - ... from the right hand of the quotient, point off so many places for decimals, as the decimal places in the dividend exceed those in the divisor.
Σελίδα 28 - ... down the remainder under the column added, and carry the quotient to the next superior denomination, continuing the same to the last, which add, as in simple addition.
Σελίδα 175 - Separate the given number into periods of three figures each, by putting a point over the unit figure, and every third figure beyond the place of units.
Σελίδα 161 - Tare is an allowance made to the buyer for the weight of the box, barrel, or bag, &c. which contains the goods bought, and is either at so much per box, &c., at so much per cwt., or at so much in the gross weight.
Σελίδα 59 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 175 - Find the greatest cube in the left hand period, and put its root in the quotient. 3. Subtract the cube thus found, from the said period, and to the remainder bring down the next period, and call this the dividend.