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 11
... side , we let the multi- plicand stand for once , and take the product by 2 for 20 times . When the figure of tens is 1 , as in the first example of these contractions , the multiplication may be made by the units , and placed one ...
... side , we let the multi- plicand stand for once , and take the product by 2 for 20 times . When the figure of tens is 1 , as in the first example of these contractions , the multiplication may be made by the units , and placed one ...
Σελίδα 35
... sides of this account ? Dr. Side . Cr . Side . £ S. d . £ S. d . 71583 11 7 81735 15 3 3761 0 11 6626 16 6 82651 18 2 9854 19 9 5070 16 7 56487 2 10 9856 14 11 74825 12 9 8376 16 6 675 18 2 3373 13 3 828 16 8 9272 14 7 897 15 5 £ £ Ex ...
... sides of this account ? Dr. Side . Cr . Side . £ S. d . £ S. d . 71583 11 7 81735 15 3 3761 0 11 6626 16 6 82651 18 2 9854 19 9 5070 16 7 56487 2 10 9856 14 11 74825 12 9 8376 16 6 675 18 2 3373 13 3 828 16 8 9272 14 7 897 15 5 £ £ Ex ...
Σελίδα 36
... Side £ 256802 9 7 Cr . Side 169077 14 3 3 . 182 16 5 Balance 87724 15 4 4 . 0 13 10 9. days 8 5 . 13 18 7 10. £ 154 0 0 6 . 54 14 9 11 . 3 4 1 7 . 44 17 1 12 . 524 10 5 14. Net Proceeds - Coffee Pimento £ 26 13 . 25 5 2 £ 596 16 8 ...
... Side £ 256802 9 7 Cr . Side 169077 14 3 3 . 182 16 5 Balance 87724 15 4 4 . 0 13 10 9. days 8 5 . 13 18 7 10. £ 154 0 0 6 . 54 14 9 11 . 3 4 1 7 . 44 17 1 12 . 524 10 5 14. Net Proceeds - Coffee Pimento £ 26 13 . 25 5 2 £ 596 16 8 ...
Σελίδα 64
... wide ? Ex . 3. If 15 yards of Calico 4 quarters wide are sufficient to form a lining , how much will be required of Calico 3 quarters wide ? Ex . 4. If a journey be performed in 7 days , travelling at the rate of 120 miles per day , how ...
... wide ? Ex . 3. If 15 yards of Calico 4 quarters wide are sufficient to form a lining , how much will be required of Calico 3 quarters wide ? Ex . 4. If a journey be performed in 7 days , travelling at the rate of 120 miles per day , how ...
Σελίδα 68
... side , at a time . 3. When the equation is complete , the last quantity will be of the same species as the quantity which is required to be equiva- lent to the term of demand . 4. The rule may be thus expressed : " Having made the neces ...
... side , at a time . 3. When the equation is complete , the last quantity will be of the same species as the quantity which is required to be equiva- lent to the term of demand . 4. The rule may be thus expressed : " Having made the neces ...
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.