A New, Copious and Complete System of Arithmetic: For the Use of Schools and Counting Houses, in the United States of America, Or, Arithmetical Instructor, Containing a General Course of Mercantile Examples ...author, 1821 - 372 σελίδες |
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Σελίδα 6
... problems in some of the easy rules ; this he did for the purpose of shewing neat and concise methods of solution , in practical mat- ters which immediately relate to business . People in the interior of the country may , perhaps ...
... problems in some of the easy rules ; this he did for the purpose of shewing neat and concise methods of solution , in practical mat- ters which immediately relate to business . People in the interior of the country may , perhaps ...
Σελίδα 8
... problems , books are to be adverted to . It is no where expected , that tables of logarithms , tables of latitudes and depar- tures , and many others , can be committed to memo- ry ; but wherever it is practicable , it should be done ...
... problems , books are to be adverted to . It is no where expected , that tables of logarithms , tables of latitudes and depar- tures , and many others , can be committed to memo- ry ; but wherever it is practicable , it should be done ...
Σελίδα 90
... problems , viz . If in 10 days , 8 men can perform a piece of work , in what time could 40 men do the same ? d ... problem , as they stand , are by Prop . B. book 5 , Euclid , in In- verted Proportion , because the third is to the ...
... problems , viz . If in 10 days , 8 men can perform a piece of work , in what time could 40 men do the same ? d ... problem , as they stand , are by Prop . B. book 5 , Euclid , in In- verted Proportion , because the third is to the ...
Σελίδα 91
... Problems , and accord with the opi- nions of most writers on Arithmetic , in which they are evidently mistaken . 7. In order to do away all abiguity about stating questions in Direct or Inverse Proportion , let the first rule given for ...
... Problems , and accord with the opi- nions of most writers on Arithmetic , in which they are evidently mistaken . 7. In order to do away all abiguity about stating questions in Direct or Inverse Proportion , let the first rule given for ...
Σελίδα 182
... problems in mensuration of solids . A few examples of which follow . 1. Required , the length of the side of a cubic vat , capable of containing 847 hogsheads of wine . Operation . 847 x 63 x 231 = 231 inches - 19f.3in . 2 : Required ...
... problems in mensuration of solids . A few examples of which follow . 1. Required , the length of the side of a cubic vat , capable of containing 847 hogsheads of wine . Operation . 847 x 63 x 231 = 231 inches - 19f.3in . 2 : Required ...
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acres add the quotient amount annuity Arithmetic arithmetical series Avoirdupoise banco barrels breadth bushels common difference cube root cubic cyphers decimal Decimal Days denari denominator discount divide their sum dividend divisor drams DRY MEASURE ducat ells equal equations error EXAMPLES feet figures Find the interest find the number formula fourth fraction gain gallon Genoa geometrical geometrical series give given number greater guilders half hence inches insured last term length logarithm MEASURE merchant mervadies milreas moidore months Multiply NOTE number of terms Operation ounces payments pence pezzoes Philadelphia piaster pounds premium present worth PROBLEM proportion quantities rate per cent ratio Reduce remainder rials rix dollar Rule of Three shew shillings simple interest simple numbers soldi sterling subtract Suppose thence theorem thing third TROY WEIGHT vulgar fraction weight whole numbers yards
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Σελίδα 2 - An Act for the encouragement of learning, by securing the copies of maps, charts, and books, to the authors and proprietors of such copies during the times therein mentioned." And also to the act, entitled " An Act supplementary to an Act, entitled, " An Act for the encouragement of learning, by securing the copies of maps, charts, and books, to the authors and proprietors of such copies during the time therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and...
Σελίδα 2 - BBOWN, of the said district, hath deposited in this office the title of a book, the right whereof he claims as author, in the words following, to wit : " Sertorius : or, the Roman Patriot.
Σελίδα 230 - Thirty days after sight of this first of exchange (second and third of the same tenor and date unpaid...
Σελίδα 315 - If the vessel be double-decked, take the length thereof from the fore part of the main stem, to the after part of the stern post, 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 then deduct from the...
Σελίδα 59 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 308 - ... when the first is to the third, as the difference between the first and second is to the difference between the second and third, as the numbers 3, 4, 6.
Σελίδα 186 - To find the aide of a cube that shall be equal in solidity to any given solid, as a globe, cylinder, prism, cone, Ifc.
Σελίδα 308 - Three lines are in harmonical proportion, when the first is to the third, as the difference between the first and second, is to the difference between the second and third ; and the second is called a harmonic mean between the first and third. The expression 'harmonical proportion...
Σελίδα 152 - The rule of computing interest must be euch, that the interest of money paid in before the time, must be deducted from the interest of the whole sum due at the time appointed by the instrument for making the payment.
Σελίδα 352 - And also, when 1 is borrowed, in the left-hand place of the decimal part of the logarithm, add it to the index of the divisor when...