 | Jeremiah Day - Algebra - 1820 - 352 pages
...of brandy, and 66 of water. Prob. 35. What fraction is that, whose numerator being doubled, and the denominator increased by 7, the value becomes -|;...and the numerator increased by 2, the value becomes f '! An$. .J. * Prob. 36. A person expends 30 cents in apples and pears, giving a cent for four apples,... | |
 | Miles Bland - Geometry - 1821 - 898 pages
...by 2 than the difference of the digits, the quotient becomes 14. Required the number. Ans. 48. 10. What fraction is that, whose numerator being doubled,...but the denominator being doubled, and the numerator 3 a increased by 2, the value becomes T? 11. A Farmer parting with his stock, sells to one person 9... | |
 | James Ryan - Algebra - 1824 - 550 pages
...than the difference of the digits, the quotient becomes 14. Required the number. Ans. 48. Prob. 13. What fraction is that, whose numerator being doubled,...and denominator increased by 7, the value becomes f ; but the and the numerator increased \>y ,7 y Prob. 14. A Farmer parting with his stock, sells to... | |
 | Miles Bland - Algebra - 1824 - 404 pages
...by 2 than the difference of the digits, the quotient becomes 14. Required the number. Ans. 48. 10. What fraction is that, whose numerator being doubled, and denominator increased by 7, the value be2 comes - ; but the denominator being doubled, and the nuО 3 merator increased by 2, the value becomes... | |
 | James Ryan - Algebra - 1826 - 430 pages
...than the difference «f the digits, the quotient becomes 14. Required the number. Ans. 48. Prob. 13. What fraction is that, whose numerator being doubled,...and the numerator increased by 2, the value becomes | ? Ans. J. Prob. 14. A Farmer parting with his stock, sells to one person 9 horses and 7 cows for... | |
 | Jeremiah Day - Algebra - 1827 - 352 pages
...of brandy, and 66 of water. Prob. 35. What fraction is that, whose numerator being^ doubted, and the denominator increased by 7, the value becomes | ;...and the numerator increased by 2, the value becomes ? ? Ans. {. Prob. 36. A person expends 30 cents in apples and pears, giving a cent for 4 apples, and... | |
 | William Smyth - Algebra - 1830 - 278 pages
...involving two or more unknown quantities. 1. What fraction is that, whose numerator being doubled, g and denominator increased by 7, the value becomes...the numerator increased by 2, the value becomes J ? 50 of sherry, and for the whole received $120 ; and at another time sold 30 dozen of port, and 25... | |
 | Jeremiah Day - Algebra - 1831 - 354 pages
...fraction is that, whose numerator being doubled, and the denominator increased by 7, the value becomes f ; but the denominator being doubled, and the numerator increased by 2, the value becomes f 1 Ans. f. Prob. 36. A person expends 30 cents in apples and pears, giving a cent for 4 apples and... | |
 | William Smyth - Algebra - 1833 - 288 pages
...the space occupied by a guinea, we have therefore by the question 19 6 4 5_17 ~T~ « ' . 3- fiT 3. What fraction is that, whose numerator being doubled,...and denominator increased by 7, the value becomes f ; but the denominator being doubled, and the numerator increased by 2, the value becomes | ? Ans.... | |
 | Ebenezer Bailey - Algebra - 1835 - 258 pages
...and ^ of the second for $353, by which he gained $11. How many barrels were there in each lot ? 20. What fraction is that, whose numerator being doubled,...denominator being doubled, and the numerator increased by 7, the value becomes 1 ? 21. A teacher, being asked the dimensions of his school-room, answered, that... | |
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What fraction is that, whose numerator being doubled, and denominator increased by 7, the value becomes §; but the denominator being doubled, and the numerator increased by 2, the value becomes f? 
