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 páginas |
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Página
... Rule of Three Direct 55 Division 169 Inverse 63 Proportion 176 Compound Proportion 65 Continued Proportion 68 Simple Interest by Decimals Compound Interest 179 - 180 Practice 71 Repeating and Circulating Decimals 181 Draft , Tare , and ...
... Rule of Three Direct 55 Division 169 Inverse 63 Proportion 176 Compound Proportion 65 Continued Proportion 68 Simple Interest by Decimals Compound Interest 179 - 180 Practice 71 Repeating and Circulating Decimals 181 Draft , Tare , and ...
Página 3
... Rule . Place the numbers so that the figures of the same class may be one under the other . Then , beginning with the units , find the amount of each column of figures , put down the unit figure of each total , and carry the tens to the ...
... Rule . Place the numbers so that the figures of the same class may be one under the other . Then , beginning with the units , find the amount of each column of figures , put down the unit figure of each total , and carry the tens to the ...
Página 5
... RULE . Place the less number under the greater , with the figures of the same class under each other , as in ... Rules on simple quantities , any denomination that is preferred may be given . SIMPLE MULTIPLICATION . Simple Multiplication ...
... RULE . Place the less number under the greater , with the figures of the same class under each other , as in ... Rules on simple quantities , any denomination that is preferred may be given . SIMPLE MULTIPLICATION . Simple Multiplication ...
Página 6
... Rule . Beginning with the unit figure , take the product of each figure of the multiplicand , and set down the unit figure and carry the tens as in addition . In long multiplications be careful to put the unit figure of each separate ...
... Rule . Beginning with the unit figure , take the product of each figure of the multiplicand , and set down the unit figure and carry the tens as in addition . In long multiplications be careful to put the unit figure of each separate ...
Página 12
... Rule . Find how often the divisor is contained in the same number ( or in one more if it is not contained in the same number ) of the highest figures of the dividend ; multiply the divisor by this number , subtract the product , and to ...
... Rule . Find how often the divisor is contained in the same number ( or in one more if it is not contained in the same number ) of the highest figures of the dividend ; multiply the divisor by this number , subtract the product , and to ...
Términos y frases comunes
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
Pasajes populares
Página 131 - To change a mixed number to an improper fraction, multiply the whole number by the denominator of the fraction and add the numerator.
Página 21 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Página 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...
Página 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.
Página 21 - Measures. 1728 cubic inches make 1 cubic foot 27 cubic feet - 1 cubic yard...
Página 142 - Rule. — Multiply the numerators together for the numerator of the product, and the denominators together for the denominator of the product.
Página 133 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Página 204 - The sum of all the terms. Any three of which being given, the other two may be found.
Página 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.
Página 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.