A New and Complete System of Arithmetick: Composed for the Use of the Citizens of the United StatesThomas & Andrews, 1808 - 480 σελίδες |
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Σελίδα ix
... equal to the Circle 406 18. Having the Area of a Circle , to find the Diameter 19. Having the Area , to find the Circumference 407 407 20. Having the Side of a Square , to find the Diameter of a Circle , which fhall be equal to the ...
... equal to the Circle 406 18. Having the Area of a Circle , to find the Diameter 19. Having the Area , to find the Circumference 407 407 20. Having the Side of a Square , to find the Diameter of a Circle , which fhall be equal to the ...
Σελίδα 43
... equal to one shilling ; and , in general , that whatever precedes it is equal to what follows . The sign of Addition : as 5 + 5 = 10 , that is , 5 added to 5 is equal to 10. Read 5 plus 5 , or 5 ' more 5 equal to 10 . The sign of ...
... equal to one shilling ; and , in general , that whatever precedes it is equal to what follows . The sign of Addition : as 5 + 5 = 10 , that is , 5 added to 5 is equal to 10. Read 5 plus 5 , or 5 ' more 5 equal to 10 . The sign of ...
Σελίδα 48
... equal to the first . Or , cut off the upper line of figures , and find the amount of the rest ; then , if the amount and upper line , when added , be equal to the sum total , the work is supposed to be right . ADDITION for ev- * This ...
... equal to the first . Or , cut off the upper line of figures , and find the amount of the rest ; then , if the amount and upper line , when added , be equal to the sum total , the work is supposed to be right . ADDITION for ev- * This ...
Σελίδα 50
... equal to the greater line : Or subtract the remainder from the greater line , and the difference will be equal to the less . EXAMPLES . 1 . 2 . 3 . 4 . 5 . 6 . £ . £ . Miles . Yards . Feet . Cwt . From 25 305 4670 58934 879647 9187641 ...
... equal to the greater line : Or subtract the remainder from the greater line , and the difference will be equal to the less . EXAMPLES . 1 . 2 . 3 . 4 . 5 . 6 . £ . £ . Miles . Yards . Feet . Cwt . From 25 305 4670 58934 879647 9187641 ...
Σελίδα 63
... equal to 36 % . 36x8 + 5_293 Answer as before . 8 4 8 2. Reduce 127 to its equivalent improper fraction . Ans . 2143 . TT 3 19 8. Reduce 653 to its equivalent improper fraction . CASE III . + Ans . 12410 . 19 To reduce a whole number to ...
... equal to 36 % . 36x8 + 5_293 Answer as before . 8 4 8 2. Reduce 127 to its equivalent improper fraction . Ans . 2143 . TT 3 19 8. Reduce 653 to its equivalent improper fraction . CASE III . + Ans . 12410 . 19 To reduce a whole number to ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
aliquot alloy angle annexed annuity annum answer assumed root Avoirdupois bushel carats circle common difference compound interest cube root cubick currency cyphers decimal denominator diameter ditto divide the product dividend divisor dollars Dominical Letter English Money Epact equal equation EXAMPLES extract fame farthings feet find the value firſt foot fourth fquare gain gallons geometrical given number given price given quantity gold Golden Number greatest term half inches last term latus rectum lefs length Livres Tournois logarithm miles mixed moidore months Multiply muſt New-Jersey New-York number of terms payment pence perpendicular pounds present worth principal PROBLEM proportion question quotient ratio Reduce remainder repetend right hand RULE RULE.-Multiply shillings side South-Carolina Spanish milled Dollars specifick gravity square root subtract Suppose Table THEOREM third triangle vulgar fraction weight whole numbers yards cost
Δημοφιλή αποσπάσματα
Σελίδα 181 - RULE. •f- 1 . 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. 2. Find the greatest cube in the left hand period, and put its root in the quotient. 3.
Σελίδα 183 - 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 245 - The present worth of any sum, due some time hence, is such a sum, as, if put to interest, would in that time, and at the rate per cent. for which the discount is to be made, amount to the sum or debt then due.
Σελίδα 175 - Distinguish the given number into periods of two figures each, by putting a point over the place of units, another over the place of hundreds, and so on, which points show the number of figures the root will consist of.
Σελίδα 61 - Divide by any number that will divide two or more of the given numbers without a remainder, and set the quotients, together with the undivided numbers, in a line beneath.
Σελίδα 134 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet thick ? 8 : 12 : : 20x6x4 24: 200x8x6 80 (lays, Jlns.
Σελίδα 175 - ... and subtract it therefrom, and to the remainder bring down the next period for a dividend. 3. " Place the double of the root, already found, on the lefl hand of the dividend for a divisor. 4. " Seek how often the divisor is contained...
Σελίδα 170 - Tret are practical rules for deducing certain allowances, •which are made by merchants and tradesmen in selling their goods by weight.
Σελίδα 79 - ... 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 181 - Seek how often the divisor may be had in the dividend, and place the result in the quotient.