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" A vintner sold 7 dozen of sherry and 12 dozen of claret for £50, and finds that he has sold 3 dozen more of sherry for £10 than he has of claret for £6. Required the price of each. "
A Treatise on the Elements of Algebra - Página 219
por James Bryce - 1846 - 80 páginas
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Geometrical Problems Deducible from the First Six Books of Euclid, Arranged ...

Miles Bland - 1821 - 898 páginas
...3, or — 10, and the number of minutes = 23 ; Л the clock is too fast з hours and 23 minutes. 23. A Vintner sold 7 dozen of sherry and 12 dozen of claret for jßso. He sold з dozen more of sherry for £10 than he did of claret for £б. Required the price...
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Algebraical Problems, Producing Simple and Quadratic Equations, with Their ...

Miles Bland - 1824 - 404 páginas
...= 3, or -10, and the number of minutes = 23 ; .'. the clock is too fast 3 hours and 23 minutes. 23. A Vintner sold 7 dozen of sherry and 12 dozen of claret for £.50. He sold 3 dozen more of sherry for ,£.10 than he did of claret for .£.6. Required the price of each....
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Elements of Algebra

William Smyth - 1830 - 278 páginas
...additional horses, and found that he must pay 20 shillings a week. At what rate was the pasture, hired ? 13. A vintner sold 7 dozen of sherry and 12 dozen of claret for $50. He sold 3 dozen of sherry more for $10 than he did of claret for $6. Required the price of each...
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An Elementary Treatise on Algebra, Theoretical and Practical: With Attempts ...

John Radford Young - 1838 - 368 páginas
...overtaken by him again in 11 days after, or 14 from the time of the second setting out. QUESTION V. A vintner sold 7 dozen of sherry and 12 dozen of claret for 501., and finds that he has sold 3 dozen more of sherry for 10Z. than he has of claret for 6Z. Required...
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An Elementary Treatise on Algebra, Theoretical and Practical: With Attempts ...

John Radford Young - 1839 - 332 páginas
...overtaken by him again in 11 days after, or 14 from the time of the second setting out. QUESTION v. A vintner sold 7 dozen of sherry and 12 dozen of claret for SOL, and finds that he has sold 3 dozen more of sherry for 10/. than he has of claret for 6Z. Required...
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Algebraical Problems, Producing Simple and Quadratic Equations, with Their ...

Miles Bland - 1841 - 456 páginas
...dozen of sherry and 12 dozen of claret for £50. He sold 3 dozen more of sherry for £w than he did of claret for £6. Required the price of each. Let x = the price of a dozen of sherry (in pounds) ; Л x : 10 : : i : the number of dozens of sherry for 10 £w, = —, x and 3 = = the number of dozens...
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A Universal Key to the Science of Algebra: In which Some New Modes of ...

Horatio Nelson Robinson - 1844 - 184 páginas
...ys+4y+6=1938. From this equation y can be found. Afterwards x from the assumed equation. 10. A Vinter sold 7 dozen of sherry and 12 dozen of claret for...has of claret for £6. Required the price of each. (Young, page 122.) Let x = the price of a doz. of sherry in pounds. = the number of doz. of sherry...
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Watson's easy and comprehensive introduction to algebra

William Watson (of Beverley.) - 1844 - 200 páginas
...ア co 血 p ・ the 口 ・ And* 十 50 = 140b ア evolution ・ ・ ・ ・ ガ = 90 ・ 4・ A vintner sold 7 dozen of sherry and 12 dozen of claret for 50・; he sold 3 dozen more of sherry for 10・ than he did claret for 6・; required the price of each per...
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A collection of examples in pure and mixed mathematics, with hints and ...

Alfred Wrigley - 1845 - 222 páginas
...afterwards 30 yards from the point where they started. Required the lengths of the sides of the field. 610. A vintner sold 7 dozen of sherry and 12 dozen of claret for £50. He sold of sherry 3 dozen more for £10 than he did of claret for £6. Required the price of each....
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An Elementary Treatise on Algebra: Theoretical and Practical ...

Horatio Nelson Robinson - 1846 - 276 páginas
...A, and 80 by B. This problem can be brought into a pure equation, in like manner as (Problem 1.) 13. A vintner sold 7 dozen of sherry and 12 dozen of claret...has of claret for £6. Required the price of each? Ans. Sherry, £2 per dozen; claret, £3. 14. A set out from C towards D, and travelled 7 miles a day....
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