The New Federal Calculator, Or, Scholar's Assistant: Containing the Most Concise and Accurate Rules for Performing the Operations in Common Arithmetic : Together with Numerous Examples Under Each of the Rules, Varied So as to Make Them Conformable to Almost Every Kind of Business : for the Use of Schools and Counting HousesGrigg & Elliott, 1825 - 180 σελίδες |
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Σελίδα 12
... whole amount of the last column . Proof - Perform the addition downwards ... numbers which you intend to add logether ? Do you commence at the right or left ... number , then in the square opposite the one , and under the other , their ...
... whole amount of the last column . Proof - Perform the addition downwards ... numbers which you intend to add logether ? Do you commence at the right or left ... number , then in the square opposite the one , and under the other , their ...
Σελίδα 15
... whole ? Ans . 950 barrels . 4750 dollars . MULTIPLICATION Multiplication is a short method of performing Addition ... number to MULTIPLICATION . 15 Multiplication,
... whole ? Ans . 950 barrels . 4750 dollars . MULTIPLICATION Multiplication is a short method of performing Addition ... number to MULTIPLICATION . 15 Multiplication,
Σελίδα 44
... number of yards in the whole ? Ans . 242yds . 1qr . 3na . 3. There are four bags of corn , the first contains 2 bu . 2pe . , the second 3bu . 3pe . 5qt . , the third 3bu . 1pe . 1qt . , the fourth 2bu . and 4qt . , how much is in the ...
... number of yards in the whole ? Ans . 242yds . 1qr . 3na . 3. There are four bags of corn , the first contains 2 bu . 2pe . , the second 3bu . 3pe . 5qt . , the third 3bu . 1pe . 1qt . , the fourth 2bu . and 4qt . , how much is in the ...
Σελίδα 54
... whole , the sum it sold for , and the gain ? Ans . Prime cost $ 257,68 Sold for Gain $ 298,37 $ 40,683 COMPOUND SUBTRACTION . Compound Subtraction is used when numbers of different denominations are to be subtracted . Rule . 1. Set down ...
... whole , the sum it sold for , and the gain ? Ans . Prime cost $ 257,68 Sold for Gain $ 298,37 $ 40,683 COMPOUND SUBTRACTION . Compound Subtraction is used when numbers of different denominations are to be subtracted . Rule . 1. Set down ...
Σελίδα 59
... whole amount , and how much I must receive ? Ans . Whole amount $ 33.00 ... number of acres have I left ? Ans . 1018A 1R . 24P . 4. Sent my clerk to ... number containing dif- ferent denominations is to be divided . When the divisor is ...
... whole amount , and how much I must receive ? Ans . Whole amount $ 33.00 ... number of acres have I left ? Ans . 1018A 1R . 24P . 4. Sent my clerk to ... number containing dif- ferent denominations is to be divided . When the divisor is ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars 75 cents acres aliquot amount annuity annum Arithmetical Progression barrels Bought Bring bushels cents per bushel cents per cwt cents per lb ciphers compound interest containing cube root decimal point Divide dividend divisor exceeds 12 dollars 50 cents dollars or pounds dollars per cent drams DRY MEASURE exact product Examples farthings FEDERAL MONEY feet figures furlongs gain gallons given number given price given sum given to find gross half yearly highest denomination hogshead LAND MEASURE long division lowest denomination miles months multiplicand multiplication table Multiply neat weight ounces pecks pence pennyweights perches present worth proceed quarters Questions quotient rate per cent Reduce remainder Repeat the rule rule for performing rule of three shillings sold square inches square root sterling tare TARE AND TRET TROY WEIGHT upper denomination VULGAR FRACTIONS whole number yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 134 - The construction of this table is from an algebraic theorem, given by the learned A, de Moivre, in his treatise of Annuities on Lives, which may be in words, thus : For half yearly payments take a unit from the ratio, and from the square root of the ratio; half the quotient of the first remainder divided by the latter, will be the tabular number. For quarterly payments use the 4th root as above, and take one quarter of the quotient.
Σελίδα 20 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 111 - If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be the answer.
Σελίδα 69 - ... principal is the money for which interest is to be received. The rate per cent, per annum, is the interest of 100 pounds or dollars for one year. The time is the number of years or months, &c. for which interest is to be calculated. The amount is the sum of the principal and interest. CASE 1. To find the interest when the time is one year, and the rate per cent, is pounds or dollars only. RULE...
Σελίδα 97 - 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.
Σελίδα 92 - Case 5. To find a common denominator. Rule. 1. Find the least common denominator, by dividing the given denominators by any number that will divide two or more without a remainder. 2. Set the quotients and individual numbers underneath, and continue the division till no two numbers can be lessened. 3. Multiply the quotients and the divisor or divisors, and the product will be the least common denominator; into which, divide each...
Σελίδα 29 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Σελίδα 100 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 31 - WEIGHT. 16 drams (dr.) make 1 ounce, marked oz. 16 ounces 1 pound Ib. 28 pounds 1 quarter qr. 4 quarters 1 hundred weight cwt. 20 hundred weight 1 ton T.