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 Βιβλία Βιβλία 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 227
των Walter Burton Ford, Charles Ammerman - 1919 - 334 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## Oxford Questions in Arithmetic and Algebra: Containing Papers Set in ...

Charles Abdy Marcon - 1897 - 291 σελίδες
...action・ How many did he buy ? 10・ If 1 be added to the numerator and 1 sub tracted from the denominator of a certain fraction, the value of the fraction becomes f ; if 2 be added to the numerator and 2 subtracted from the deno minator, the value becomes f・ What is the... ## Grammar School Algebra

Arthur William Potter - 1904 - 152 σελίδες
...father and son is 120 years. If their ages are in the proportion of 3 to 2, what are their ages ? 9. If 1 is added to the numerator of a certain fraction, the value will be f ; if 2 is added to the denominator, the value will be J. What is the fraction ? (Let -= the... ## First Course in Algebra

Herbert Edwin Hawkes, William Arthur Luby, Frank Charles Touton - 1910 - 334 σελίδες
...numbers is b, and the quotient of the first divided by the second is a. Find the numbers. 15. If a be added to the numerator of a certain fraction, the value of the resulting fraction is 2. If ¿ be added to the denominator, the value of the resulting fraction is... ## First Year Algebra

William James Milne - 1911 - 320 σελίδες
...longer than the Simplon tunnel. Find the length of the proposed tunnel ; of the Simplon tunnel. 37. If 1 is added to the numerator of a certain fraction,...becomes f ; if 2 is added to the denominator, the value of the fraction becomes £. What is the fraction ? SUGGESTION. — Let x = the numerator and y = the... ## First Year Algebra

William James Milne - 1911 - 320 σελίδες
...longer than the Simplón tunnel. Find the length of the proposed tunnel ; of the Simplón tunnel. 37. If 1 is added to the numerator of a certain fraction, the value of the fraction becomes f ; if U is added to the denominator, the value of the fraction becomes |. What is the fraction ? SUGGESTION.... ## Elementary Algebra: First Course

John Charles Stone, James Franklin Millis - 1911 - 311 σελίδες
...LINEAR EQUATIONS 13. 14. 16. (Px-Qy^JB, (x + y=Q. M— 16. 17. 4-y 4 a — 6 а; + у = 2 a. 18. If m be added to the numerator of a certain fraction, the value of the resulting fraction is 4. But if n be added to the denominator, the value of the resulting fraction... ## First Year Algebra

William James Milne - 1911
...longer than the Simplon tunnel. Find the length of the proposed tunnel ; of the Simplon tunnel. 37.) If 1 is added to the numerator of a certain fraction, the of the fraction becomes J; if 2 is added to the denominator, the value of the fraction becomes ^. What... ## Durell's Introductory Algebra

Fletcher Durell - 1912 - 286 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 j. Find the fraction.... ## First Year Algebra

Webster Wells, Walter Wilson Hart - 1912 - 327 σελίδες
...of the less by 2, and four thirds of the less exceeds three fourths of the greater by 1. 3. If 5 be added to the numerator of a certain fraction, the value of the fraction becomes f ; and if 5 be subtracted from its denominator, the value of the fraction becomes £. Find the fraction.... ## New High School Algebra

Webster Wells, Walter Wilson Hart - 1912 - 424 σελίδες
...of the less by 2, and four thirds of the less exceeds three fourths of the greater by 1. 3. If 5 be added to the numerator of a certain fraction, the value of the fraction becomes |- ; and if 5 be subtracted from its denominator, the value of the fraction becomes f. Find the fraction....