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
... Reduction 130 131 5 Addition 140 Multiplication Division Tables of Weights and Measures 6 Subtraction 141 12 Multiplication 142 16 Division 143 Reduction 22 Proportion 144 Compound Addition - 28 Decimal Numeration 147 Subtraction 32 ...
... Reduction 130 131 5 Addition 140 Multiplication Division Tables of Weights and Measures 6 Subtraction 141 12 Multiplication 142 16 Division 143 Reduction 22 Proportion 144 Compound Addition - 28 Decimal Numeration 147 Subtraction 32 ...
Σελίδα 5
... and the following Rules on simple quantities , any denomination that is preferred may be given . SIMPLE MULTIPLICATION . Simple Multiplication is a contraction of simple 5 Subtraction Fractional Numeration Reduction 130 131 Addition 140.
... and the following Rules on simple quantities , any denomination that is preferred may be given . SIMPLE MULTIPLICATION . Simple Multiplication is a contraction of simple 5 Subtraction Fractional Numeration Reduction 130 131 Addition 140.
Σελίδα 12
... reduced and then divided ; thus if the 6375 are pounds of money , then the 3 over are 3 pounds or 60 shillings , which divided by 4 give 15 s .; and thus it makes up the complete quotient £ 1593 15 s . Otherwise if the 3 are shil- lings ...
... reduced and then divided ; thus if the 6375 are pounds of money , then the 3 over are 3 pounds or 60 shillings , which divided by 4 give 15 s .; and thus it makes up the complete quotient £ 1593 15 s . Otherwise if the 3 are shil- lings ...
Σελίδα 16
... REDUCING SMALL QUANTITIES OF MONEY . Pence 20 S. d . Pence S. d . are 1 8 24 are 2 0 30 40 3 50 60 70 80 90 100 8 110 9 120 10 0 420086420 2345667 6 36 3 0 4 48 4 0 4 2 60 5 0 72 6 0 5 10 84 7 0 96 8 0 108 9 ... REDUCTION TABLES . Reduction.
... REDUCING SMALL QUANTITIES OF MONEY . Pence 20 S. d . Pence S. d . are 1 8 24 are 2 0 30 40 3 50 60 70 80 90 100 8 110 9 120 10 0 420086420 2345667 6 36 3 0 4 48 4 0 4 2 60 5 0 72 6 0 5 10 84 7 0 96 8 0 108 9 ... REDUCTION TABLES . Reduction.
Σελίδα 17
... Medicines . + In medicinal directions , 16 fluid ounces are reckoned equal to 1 pint Wine measure , and by weight the fluid ounce is estimated at 455 Troy grains . Gold . ASSAY WEIGHTS . 4 Grains make 1 Carat REDUCTION TABLES . 17.
... Medicines . + In medicinal directions , 16 fluid ounces are reckoned equal to 1 pint Wine measure , and by weight the fluid ounce is estimated at 455 Troy grains . Gold . ASSAY WEIGHTS . 4 Grains make 1 Carat REDUCTION TABLES . 17.
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.