 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 1 Ans.  Elements of Algebra - Page 81by William Smyth - 1836 - 280 pagesFull view - About this book
 | Jeremiah Day - Algebra - 1847 - 358 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 a... | |
 | Thomas Sherwin - Algebra - 1847 - 322 pages
...fraction is that, whose numerator being doubled, and the denominator increased by 8, the value becomes f; but the denominator being doubled, and the numerator increased by 2, the value becomes £ ? 9. What fraction is that, whose numerator being diminished by 3, the value becomes f; but the... | |
 | Harvey Goodwin (bp. of Carlisle.) - Mathematics - 1847 - 136 pages
...back, and he had then twice as much as A. What had each at first ? Ans. A had 14 and B 19 shillings. denominator being doubled, and the numerator increased by 2, the value becomes -|-. Ans. ^. 18. A winemerchant has two casks of wine, from the larger of which he draws 15 gallons,... | |
 | Jeremiah Day, James Bates Thomson - Algebra - 1848 - 264 pages
...gallons of each did he mix 'i Prob. 57. What fraction is that, whose numerator being doubled, and the denominator increased by 7, the value becomes ^ ;...the numerator increased by 2, the value becomes f 1 wards parts with half his apples and one third of his pears, the cost of which was 13 cents. How... | |
 | Horatio Nelson Robinson - Algebra - 1848 - 354 pages
...he does in 36 days. In what time would each do it separately ? Ans. A in 24 days ; B in 48 days. 10. What fraction is that, whose numerator being doubled,...and denominator increased by 7, the value becomes | s but the denominator being doubled, and the numerator increased by 2, the value becomes |? Ans.... | |
 | Horatio Nelson Robinson - Algebra - 1850 - 358 pages
...fraction will be 3 ? • tfns. ~. 30. What fraction is that whose numerator being doubled, and its denominator increased by 7, the value becomes §;...and the numerator increased by 2, the value becomes - ? Ans. J. 31. If A give B $5 of his money, B will have twice as much money as A has left; and if... | |
 | Horatio Nelson Robinson - Algebra - 1850 - 256 pages
...each ? Ans. A had $35 ; and B, $25. 7. What fraction is that whose numerator being doubled, and its denominator increased by 7, the value becomes |; but...and the numerator increased by 2, the value becomes | ? Ans. f . 8. If A give B $5 of his money, B will have twice as much money as A has left ; and if... | |
 | Harvey Goodwin - Mathematics - 1851 - 196 pages
...and he had then twice as much as A. What had each at first ? Ans. A had 14 and B 19 shillings. 17. What fraction Is that, whose numerator being doubled,...and the numerator increased by 2, the value becomes |> Ans. A. 18. A winemerchant has two casks of wine, from the larger of which he draws 15 gallons,... | |
 | Benjamin Peirce - Algebra - 1851 - 294 pages
...times as much as the first. What is the value of each horse? Ans. The first $ 30, the second $ 70. 8. 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 f 1 Ans.... | |
 | Horatio Nelson Robinson - Algebra - 1851 - 346 pages
...fraction is that whose numerator being doubled, and its denominator increased by 7, the value becomes f ; but the denominator being doubled, and the numerator increased by 2, the value becomes f ? Ans. |. 1 J 31. If A give B $5 of his money, B will have twice as much money as A has left; and if B give... | |
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