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
... units , tens , and hun- dreds ; those in the second period are called thousands , ten thou- sands , and hundred thousands . The first class is called the class of units , the second that of millions , and the third that of billions ...
... units , tens , and hun- dreds ; those in the second period are called thousands , ten thou- sands , and hundred thousands . The first class is called the class of units , the second that of millions , and the third that of billions ...
Σελίδα 2
... unit . - The whole is read , Nine hundred and eighty seven millions , six hundred and fifty four thousand , three ... units , tens , and hundreds . 1 I 10 X 100 C 2 II 20 XX 200 CC 3 III 30 XXX 300 CCC 4 IV 40 XL 400 CD 5 V 50 L 500 D ...
... unit . - The whole is read , Nine hundred and eighty seven millions , six hundred and fifty four thousand , three ... units , tens , and hundreds . 1 I 10 X 100 C 2 II 20 XX 200 CC 3 III 30 XXX 300 CCC 4 IV 40 XL 400 CD 5 V 50 L 500 D ...
Σελίδα 3
... units , find the amount of each column of figures , put down the unit figure of each total , and carry the tens to the next column , except for the last , of which set down the whole of the amount . Proof . Separate the numbers into two ...
... units , find the amount of each column of figures , put down the unit figure of each total , and carry the tens to the next column , except for the last , of which set down the whole of the amount . Proof . Separate the numbers into two ...
Σελίδα 5
... unit figure , ( and so proceed with the rest , ) and find the difference between that and the figure above it , when the lower figure is not the greater ; but when the lower figure is greater , borrow 1 from the next column , call it 10 ...
... unit figure , ( and so proceed with the rest , ) and find the difference between that and the figure above it , when the lower figure is not the greater ; but when the lower figure is greater , borrow 1 from the next column , call it 10 ...
Σελίδα 6
... 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 product under 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 product under the ...
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.