A Complete System of Commercial Arithmetic, Its Application to the Principal Branches of Commerce According to the Existing Practices of Trade, & Numerous Rules for Facilitating & Performing Mental Calculations: With an App...E. Wilson, 1837 - 337 σελίδες |
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Σελίδα 1
... Numbers . Numbers are applied to express either the repetitions or the parts of an object or a quantity , and according to these applica- tions they are called either whole or fractional . A single object is sometimes called unity with ...
... Numbers . Numbers are applied to express either the repetitions or the parts of an object or a quantity , and according to these applica- tions they are called either whole or fractional . A single object is sometimes called unity with ...
Σελίδα 2
With an App... William Tate. In this number 9 8 7 6 5 4 3 2 1 , the 9 is hundred - millions , the 8 is ten - millions ... whole is read , Nine hundred and eighty seven millions , six hundred and fifty four thousand , three hundred and ...
With an App... William Tate. In this number 9 8 7 6 5 4 3 2 1 , the 9 is hundred - millions , the 8 is ten - millions ... whole is read , Nine hundred and eighty seven millions , six hundred and fifty four thousand , three hundred and ...
Σελίδα 5
... whole numbers . RULE . Place the less number under the greater , with the figures of the same class under each other , as in Addition . Then , begin with the lower unit figure , ( and so proceed with the rest , ) and find the difference ...
... whole numbers . RULE . Place the less number under the greater , with the figures of the same class under each other , as in Addition . Then , begin with the lower unit figure , ( and so proceed with the rest , ) and find the difference ...
Σελίδα 6
... numbers to be added are repetitions of the same number . The multiplicand is the quantity given to be multiplied ... whole product is formed by the addition of two or more pro- ducts . Rule . Beginning with the unit figure , take the ...
... numbers to be added are repetitions of the same number . The multiplicand is the quantity given to be multiplied ... whole product is formed by the addition of two or more pro- ducts . Rule . Beginning with the unit figure , take the ...
Σελίδα 53
... number Rule . Multiply separately by the whole number and by the fraction , and add the products together . EXAMPLE . To multiply £ 8 11 5 by 52 . £ S. d . £ S. d . 8 11 5 8 11 X3 5 = 42 17 1 for 5 5 X 3 4 6 8 63 £ 49 5 ་ . - 3 52 ...
... number Rule . Multiply separately by the whole number and by the fraction , and add the products together . EXAMPLE . To multiply £ 8 11 5 by 52 . £ S. d . £ S. d . 8 11 5 8 11 X3 5 = 42 17 1 for 5 5 X 3 4 6 8 63 £ 49 5 ་ . - 3 52 ...
Συχνά εμφανιζόμενοι όροι και φράσεις
Amsterdam Annuities annum Answer Avoirdupois balance Banco bills bought in London Brokerage calculations called carats Centages charges ciphers Cologne Mark Commission Compound cube root cubic Discount divide the product dividend division divisor dwts established between London EXAMPLE Exchange is established EXERCISES farthings find the amount Find the value Flor Florins Freight gallons given number given quantity Gold grains Hamburg hhds inches Insurance integer INVOICE AND ACCOUNT-SALES least common multiple Leghorn Lire London lower denominations Milreis mixed number months multiplicand multiply Paris pence Pepys & Peacock Piastres places of decimals pounds Premium proceeds proportion quotient rate of exchange rate per cent ratio reduce remainder Rixdollar Rule second term shillings Silver sold standard Statement Sterling Stock subtract Tare third term Troy TROY WEIGHT unit figure valuation weighing Gross cwt weight whole number yards
Δημοφιλή αποσπάσματα
Σελίδα 131 - To change a mixed number to an improper fraction, multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 21 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 20 - ... 40 square rods, 1 square rood. 4 square roods, 1 square acre. 640 square acres, 1 square mile. 1 1 . Solid, or Cubic Measure. 1728 solid inches make 1 solid foot. 40 feet of round timber, oi > . . , , 50 feet of hewn timber, Î 1 ton or load...
Σελίδα 131 - To reduce an improper fraction to a whole or mixed number, — RULE : Divide the numerator by the denominator ; the quotient will be the whole or mixed number.
Σελίδα 21 - Measures. 1728 cubic inches make 1 cubic foot 27 cubic feet - 1 cubic yard...
Σελίδα 142 - Rule. — Multiply the numerators together for the numerator of the product, and the denominators together for the denominator of the product.
Σελίδα 133 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Σελίδα 204 - The sum of all the terms. Any three of which being given, the other two may be found.
Σελίδα 52 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator.
Σελίδα 18 - LENOTH. 12 inches 1 foot. 3 feet 1 yard. 5J yards 1 rod, pole or perch. 40 poles ..... 1 furlong. 8 furlongs, or 1760 yds.