 A vintner draws a certain quantity of wine out of a full vessel that holds 256 gallons ; and then filling the vessel with water, draws off the same quantity of liquor as before, and so on for four draughts, when there were only 81 gallons of pure wine...  A Treatise on Algebra - Pàgina 141per Elias Loomis - 1855 - 316 pàginesVisualització completa - Sobre aquest llibre
 | Miles Bland - 1821 - 898 pàgines
...16; л э : а?2 : : 9 : i б ; .'. хг = 16, and х = ± 4, and .'. DE = 5, and AD + DE = 25. 20. A Vintner draws a certain quantity of wine out of...pure wine left. How much wine did he draw each time ? , . . x . (256 — x) second time = — — • '- ; 256 X . (256 — X) (256 — X)' ,, .-. 256... | |
 | Miles Bland - 1824 - 404 pàgines
...9 + *2 : *' :: 25 : 16; .'. 9 : ,r2 :: 9 : 16; .'. #* = l6, and a' = + 4, and .'. D£ = 5, and 80. A Vintner draws a certain quantity of wine out of a full vessel that holds Q56 gallons; and then filling the vessel with water, draws off the same quantity of liquor as before,... | |
 | Warren Colburn - 1825 - 400 pàgines
...additional horses, and found that he must pay ~0 shillings a week. At what rate was the pasture hired ? 49. A vintner draws a certain quantity of wine out of...pure wine left. How much wine did he draw each time ? 50 Three merchants. A, B, and C, made a joint stock, by which they gained a sum less than that stock... | |
 | Warren Colburn - 1828 - 330 pàgines
...horses, and found that he must pay 20 shillings a week. At what rate was the pasture hired ,?. 49. A vintner draws a certain quantity of wine out of...and so on for four draughts, when there were only 8I gallons of pure wine left. How much wine did he draw each time ? 50. Three merchants, A, B, and... | |
 | William Smyth - 1830 - 278 pàgines
...be equal to 448, and the square of the less multiplied by the greater may be 392. Ans. 8 and 7. 18. A vintner draws a certain quantity of wine out of...he draw each time. Ans. 64, 48, 36 and 27 gallons respectively. 19. Find two numbers, whose product is 320, and the difference of their cubes is to the... | |
 | Warren Colburn - 1830 - 290 pàgines
...additional horses, and found that he must pay 20 shillings a week. At what rate was the pasture hired ? 49. A vintner draws a certain quantity of wine out of...pure wine left. How much wine did he draw each time ? 50. Three merchants, A, B, and C, made a joint stock, by which they gained a sum less than that stock... | |
 | Warren Colburn - 1830 - 288 pàgines
...additional horses, and found that he must pay 20 shillings a week. At what rate was the pasture hired ? 49. A vintner draws a certain quantity of wine out of...draughts, when there were only 81 gallons of pure w4ne left. How much wine did he draw each time i 50. Three merchants, A, B, and C, made a joint stock,... | |
 | Warren Colburn - 1837 - 288 pàgines
...additional horses, and found that he must pay 20 shillings a week. At what rate Was the pasture hired ? 49. A vintner draws a certain quantity of wine out of...gallons ; and then filling the vessel with water, draws oft' the same quantity of liquor as before, and so on for four draughts, when there were only 81 gallons... | |
 | Miles Bland - 1841 - 456 pàgines
...16; .'. 9 : #' :: 9 : I6; Л x' = 16, and x = ± 4, and Л DE = 5, and AD + DE = 25. 20. A \7intner draws a certain quantity of wine out of a full vessel...gallons ; and then filling the vessel with water, draw's off the same quantity of liquor as before, and so on, for four draughts, when there were only... | |
 | Warren Colburn - 1844 - 280 pàgines
...additional horses, and found that he must pay 20 shillings a week. At what rate was the pasture hired ? 49. A vintner draws a certain quantity of wine out of...pure wine left. How much wine did he draw each time ? 50. Three merchants, A, B, and C, made a joint stock, by which they gained a sum less than that stock... | |
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