The American Tutor's Assistant Revised, Or, A Compendious System of Practical Arithmetic: Containing the Several Rules of that Useful Science, Concisely Defined, Methodically Arranged, and Fully Exemplified : the Whole Particularly Adapted to the Easy and Regular Instruction of Youth in Our American SchoolsJoseph Crukshank, sold also by B.B. Hopkins & Company Philadelphia, D. Mallory & Company Boston, Lyman, Mallory & Company Portland, D.W. Farrand & Green, Albany, Ph. H. Nicklin & Company Baltimore, Patterson & Hopkins, Pittsburgh, 1810 - Arithmetic - 210 pages |
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Page
... Proportion , Double Rule of Three , Practice , Tare & Trett , Simple Interest , 5 Vulgar Fractions , 6 Decimal Fractions , 9 Addition of Decimals , 13 Subtraction of Decimals , 14 Multiplication of Decimals , 15 Divifion of Decimals ...
... Proportion , Double Rule of Three , Practice , Tare & Trett , Simple Interest , 5 Vulgar Fractions , 6 Decimal Fractions , 9 Addition of Decimals , 13 Subtraction of Decimals , 14 Multiplication of Decimals , 15 Divifion of Decimals ...
Page 58
... PROPORTION . Direct proportion is that wherein the third DIRECT 58 The Single Rule of Three . Single Rule of Three,
... PROPORTION . Direct proportion is that wherein the third DIRECT 58 The Single Rule of Three . Single Rule of Three,
Page 59
... PROPORTION . Direct proportion is that wherein the third term is greater than the first , and requires the fourth term to be greater than the second ; or the third less than the first , and requires the fourth to be less than the second ...
... PROPORTION . Direct proportion is that wherein the third term is greater than the first , and requires the fourth term to be greater than the second ; or the third less than the first , and requires the fourth to be less than the second ...
Page 63
... PROPORTION . Inverse proportion is that in which the third term is greater than the first , and requires the fourth to be less than the second ; or , the third less than the first , and re- quires the fourth to be greater than the ...
... PROPORTION . Inverse proportion is that in which the third term is greater than the first , and requires the fourth to be less than the second ; or , the third less than the first , and re- quires the fourth to be greater than the ...
Page 68
... proportion ; but of inverse , if either pair of the extremes be so . Thus , the first example above is di- rect , and the second inverse . DIRECT PROPORTION . RULE . Divide the continual product of the two last extremes and middle term ...
... proportion ; but of inverse , if either pair of the extremes be so . Thus , the first example above is di- rect , and the second inverse . DIRECT PROPORTION . RULE . Divide the continual product of the two last extremes and middle term ...
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Common terms and phrases
8th mo Aaron Ableman Ableman acct acres amount annum answer 20 answer neat bales barter Bought breadth bushels C.wt cash in full casks ciphers containing cost cube-root day-book decimal denominator ditto Divide dividend divisor dollars dols dozen drams Edward Young ell English ells Flemish equal EXAMPLES facit feet figures Flemish folio 2 Ledger gain gallons George Robson given number gross hogsheads hundred weight improper fraction inches integer interest James Dixon James Elford lowest terms merchant miles moidores months Multiply neat weight Note ounces pence Pennsylvania currency perches persons Peter Thomson pieces pounds principal Proof quarts quotient rate per cent Reduce remainder Richard Barber root RULE OF THREE shalloon shillings sold square square-root sterling Subtract sugar Sundries Suppose tare Thomas Lawson tobacco trett VULGAR FRACTIONS whole numbers wine worth yards of cloth