 If 1 is added to the numerator of a certain fraction, the value of the fraction becomes f ; if 2 is added to the denominator, the value of the fraction becomes £. What is the fraction ? SUGGESTION.  First Course in Algebra - Σελίδα 227των Walter Burton Ford, Charles Ammerman - 1919 - 334 σελίδεςΠλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | Fletcher Durell - 1914 - 462 σελίδες
...of his cases. How many cases has he had so far and how many has he treated successfully? 41. If 1 be added to the numerator of a certain fraction, the value of the fraction becomes f ; but if 1 be subtracted from its denominator, the value of the fraction becomes \. Find the fraction.... | |
 | Fletcher Durell - 1914 - 404 σελίδες
...his cases. How many cases has he had so far and how many has he treated successfully ? 41. If 1 be added to the numerator of a certain fraction, the value of the fraction becomes \; but if 1 be subtracted from its denominator, the value of the fraction becomes \. Find the fraction.... | |
 | Albert Harry Wheeler - 1914 - 280 σελίδες
...increased by 3. 34.If 1 is added to the numerator of a certain fraction, its value becomea $, and if 1 is added to the denominator, the value becomes . What is the fraction ? 35.Find a fraction such that if 1 be added to both numerator and denom inator the value becomes J,... | |
 | William James Milne - 1915 - 396 σελίδες
...tunnel ; of the Simplón tunnel. 37. If 1 is added to the numerator of a certain fraction, the ralue of the fraction becomes f ; if 2 is added to the denominator, the value of the fraction becomes \, What is the iraction ? SUGGESTION. — Let ж = the numerator and у = the... | |
 | Fletcher Durell - 1916 - 606 σελίδες
...his cases. How many cases has he had so far and how many has he treated successfully ? 41. If 1 be added to the numerator of a certain fraction, the value of the fraction becomes ^; but if 1 be subtracted from its denominator, the value of the fraction becomes \. Find the fraction.... | |
 | George William Evans, John A. Marsh - 1916 - 280 σελίδες
...hours, to complete the journey. Find the speed of each train. 35. If 1 is added to the denominator of a certain fraction, the value of the fraction becomes f . If 2.1 is added to the fraction, the fraction is inverted. Find the fraction. 36. If 2 is added to the... | |
 | George Albert Wentworth, David Eugene Smith, Joseph Clifton Brown - 1918 - 304 σελίδες
...afterwards paid 7 men and 5 boys $22.30 for a day's labor. Find the wages paid each man and each boy. 7. If 1 is added to the numerator of a certain fraction, the resulting fraction is equal to ^; if 2 is added to the denominator, the resulting fraction is equal... | |
 | Fletcher Durell, Elmer Ellsworth Arnold - 1919 - 344 σελίδες
...ft. shorter and 5| ft. wider, its area would remain unchanged. What are its dimensions ? 33. If 1 be added to the numerator of a certain fraction, the value of the fraction becomes ^ ; but if 1 be subtracted from its denominator, the value of the fraction becomes ^. Find the fraction.... | |
 | Herbert Edwin Hawkes, William Arthur Luby, Frank Charles Touton - 1919 - 536 σελίδες
...numbers is a times the second, and the first minus the second equals b. Find the numbers. 6. If a be added to the numerator of a certain fraction, the value of the resulting fraction is 2. If b be added to the denominator, the value of the resulting fraction is 1.... | |
 | Marie Gugle - 1920 - 268 σελίδες
...at 4% and part at 5 %. How much should he put in each investment in order to make $34? 13. If 1 be added to the numerator of a certain fraction, the value of the resulting fraction is f . If two be added to the denominator, the resulting fraction is J. Find the... | |
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