## A new and plain system of arithmetic: containing the several rules of that useful science, concisely defined and greatly simplified, the whole, particularly adapted to the easy and regular instruction of youth, and to the trade and commerce of the United States |

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50 cents acres amount Anfwer annuity barrels of Corn Bought bufhels Carolina cent per annum Change coft compound intereft cyphers decimal denomination difcount dividend divifion divifor dols drams Dutch Guilders equal Examples fame fecond feet feveral fhare fhillings firft fquare fraction French Livres fterling gain gallons given fum grofs Guilders Guinea half yearly hhds horfes improper fraction inches laft lefs Livres looo Meafure merchant miles Minuend Moidores Muflin muft multiplicand Multiply nett ounces payments pence Pennfylvania perfon pound PraBical prefent worth principal Proof proportion purchafe quantity quarters queftion quotient rate per cent ratio involved Reduce remainder right hand figures Rule of Three Rule.—Multiply Simple Sterling Subtrahend Suppofe tare thofe Thoufands Troy Weight Virginia currency Vulgar Fractions weight whole numbers Yards Cloth yards of cloth yards wide

### Popular passages

Page 72 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.

Page 73 - To reJuce a fraction of one denomination to the fraction of another, but greater, 'retaining the same value. RULE. Reduce the given fraction to a compound one by comparing it with all the denominations between it and that denomination you would reduce it to ; then reduce that compound fraction to a simple one, by Case V.

Page 158 - A person bought a chaise, horse, and harness, • for £60 ; the horse came to twice the price of the harness, and the chaise to twice the price of the horse and harness ; what did he give for each?

Page 126 - Divide the interest last found by the time, and the quotient will be the rate per cent.

Page 193 - L. per annum, payable yearly, amount to in 4 years at 5 per cent?

Page 126 - Is to one hundred pounds or dollars, So is the interest of the principal, for the given time, To the interest of 100...

Page 157 - POSITION. POSITION is a rule which, by false or supposed numbers, taken at pleasure, discovers the true ones required. — It is divided into two parts, Single or Double. SINGLE POSITION RULE.-— 1.