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
... Proportion 55 Contracted Multiplication 166 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 ...
... Proportion 55 Contracted Multiplication 166 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 ...
Σελίδα 20
... 1 inch ; as in the measurement of planks , and what are termed areas in Gauging ; in Brickwork it refers to the thickness of a brick and a half . LAND MEASURE . 30 Square Yards make 16 Square Poles 20 REDUCTION TABLES . Proportion 144.
... 1 inch ; as in the measurement of planks , and what are termed areas in Gauging ; in Brickwork it refers to the thickness of a brick and a half . LAND MEASURE . 30 Square Yards make 16 Square Poles 20 REDUCTION TABLES . Proportion 144.
Σελίδα 54
... d . Ex . 4. 56 13 5 by 43 5. 21 16.4 6. 82 15 7 - 532 / 63 · Ex . 1. 33 1861 , 2. 17 2 101,7 3. 8 6 10 PRODUCTS . Ex . 4. 12 6 5. 4 0 4,3 4,36 6. 12 19 84 , DIRECT PROPORTION . Four quantities are said to be in 54 Division 159.
... d . Ex . 4. 56 13 5 by 43 5. 21 16.4 6. 82 15 7 - 532 / 63 · Ex . 1. 33 1861 , 2. 17 2 101,7 3. 8 6 10 PRODUCTS . Ex . 4. 12 6 5. 4 0 4,3 4,36 6. 12 19 84 , DIRECT PROPORTION . Four quantities are said to be in 54 Division 159.
Σελίδα 55
... proportion , when the third term is the same product of the first , that the fourth is of the second , or , when the ... proportion are given , the fourth may be found by the following Rule . THE RULE OF THREE DIRECT . State the three ...
... proportion , when the third term is the same product of the first , that the fourth is of the second , or , when the ... proportion are given , the fourth may be found by the following Rule . THE RULE OF THREE DIRECT . State the three ...
Σελίδα 56
... . We may say , that four quantities are proportional when the same multiplier which produces the third term from the first , produces also the fourth from the Ex . 7. What cost 2 dozen pair of Gloves 56 DIRECT PROPORTION .
... . We may say , that four quantities are proportional when the same multiplier which produces the third term from the first , produces also the fourth from the Ex . 7. What cost 2 dozen pair of Gloves 56 DIRECT PROPORTION .
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.