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" In a company of 266 persons composed of men, women, and children, there are twice as many men as women, and twice as many women as children. How many are there of each? "
A School Algebra - Page 39
by George Albert Wentworth - 1890 - 495 pages
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A Treatise on Elementary Algebra

James Hamblin Smith - 1869 - 412 pages
...41. The sum of two numbers is a, and their difference is b. Find the numbers. 42. In a company of 266 persons, composed of men, women, and children, there are twice as many men as there are women, and twice as many women as there are children. How many are there of each ? 43. On...
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Elementary Algebra

James Hamblin Smith - Algebra - 1870 - 452 pages
...together 280, A and C 260, A and D 220. How much does each receive ? 13. In a company of 266 persons, composed of men, •women, and children, there are twice as many men as there are women, and twice as many women as there are children. How many are there of each ? 14. Divide...
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Elementary algebra. To which is now added an appendix

James Hamblin Smith - 1883 - 468 pages
...together 280, A and C 260, A and D 220. How much does each receive ? 13. In a company of 266 persons, composed of men, women, and children, there are twice as many men as there are women, and twice as many women as there are children. How many are there of each } 14. Divide...
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Elements of Algebra

George Albert Wentworth - Algebra - 1883 - 508 pages
....-.760-2ж = 500, -2ж = -260, ж = 130, 280- ж = 150, 260 -ж= 130, 220 -ж = 90. 18. In a company of 266 persons composed of men, women, and children, there are twice as many men as women, and twice as many women as children. How many are there of each? Let ж = number of children. Then 2ж...
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Our Corner, Volume 2

Annie Besant - Free thought - 1883 - 488 pages
...and half-crowns, and gave forty-one pieces of money. How many of each were paid ? In a company of 266 persons composed of men, women, and children, there are twice as many men as there are women, and twice as many women as there are children. How many are there of each ? ANSWERS...
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Shorter Course in Algebra

George Albert Wentworth - Algebra - 1885 - 304 pages
...together $280, A and С $260, and A and D $220. How much does each receive? 17. In a company of 266 persons composed of men, women, and children, there are twice as many men as women, arid twice as many women as children. How many are there of each ? 18. Find two numbers differing by...
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Shorter Course in Algebra

George Albert Wentworth - Algebra - 1886 - 284 pages
...together $280, A and С $260, and A and D $220. How much does each receive? 17. In a company of 266 persons composed of men, women, and children, there are twice as many men as women, and twice as many women as children. How many are there of each ? 18. Find two numbers differing by 8,...
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The Elements of Algebra

George Albert Wentworth - Algebra - 1888 - 492 pages
...of 266 persons composed of men, women, and children, there are twice as many men as women, and twice as many women as children. How many are there of each? Let x = number of children. Then 2x = number of women, and 4 ж = number of men, 7 x — whole number. But...
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A Higher Algebra

George Albert Wentworth - Algebra - 1891 - 608 pages
...of 266 persons composed of men, womeu, and children, there arc twice as many men as women, and twice as many women as children. How many are there of each? Let x = number of children. Then 2x = number of women, and 4x = number of men, 7x = whole number. But 266...
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The Elements of Algebra

George W. Lilley - Algebra - 1892 - 420 pages
...persons consists of men, women, and children. There are three times as many men as women, and five times as many women as children. How many are there of each ? 50. The sum of three numbers is 263. The first is 3 times the second, and the third is 23 more than...
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