 | Benjamin Greenleaf - Algebra - 1852 - 348 pages
...to a simple fraction. Ans. CASE VI. 121. To reduce fractions to a common denominator. RULE. Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators into each other for a common denominator; or find the least common multiple... | |
 | Benjamin Greenleaf - 1854 - 342 pages
...denominator of a fraction by the same number does not alter the value of the fraction. RULE. — Multiply each numerator into all the denominators except its own for a new numerator; and all the denominators into each other for a common denominator. NOTE. — Fractions of this form... | |
 | James Gray - Arithmetic - 1854 - 120 pages
...simple fraction. Ans. f •$. PROB. 5. To reduce fractions to a common denominator. RULE. Multiply each numerator into all the denominators, except its own, for a new numerator ; and multiply all the denominators together for a common denominator. NOTE. Fractions may often be... | |
 | Barnard Smith - Arithmetic - 1854 - 368 pages
...denominator of each fraction. Note 2. If the denominators have no common measure, we must then multiply each numerator into all the denominators, except its own, for a new numerator for each fraction, and all the denominators together for the common denominator. Ex. Reduce \, ?, J,... | |
 | Francis Walkingame - 1855 - 186 pages
...W, &cREDUCTION OF VULGAR FRACTIONS. 1. To reduce fractions to a common denominator. KULE 1. Multiply each numerator into all the denominators, except its own, for a new numerator; and multiply all the denominators together for a common denominator. Or, 2. Multiply the common denominator... | |
 | Elias Loomis - Algebra - 1856 - 280 pages
...a — b' A Ans. a'-b' PROBLEM IV. (82.) To reduce fractions to a common denominator. RULE. Multiply each numerator into all the denominators, except its own, for a new numerator, and all the denominators together for a common denominator. Examples. 3 2 1. Reduce ^ and - to a common... | |
 | Charles Guilford Burnham - 1857 - 342 pages
...therefore, adopt the common RULE. Multiply all the denominators together for a common denominator, and each numerator into all the denominators except its own for a new numerator. Operation "1st. Denominators, 3x4x5 = 60 com. denominator. Then, 60 — 3x2 = 40) 60-1-4x1 = 15 >•... | |
 | Charles Guilford Burnham - Arithmetic - 1857 - 328 pages
...therefore, adopt the common RULE. Multiply all the denominators together for a common denominator, and each numerator into all the denominators except its own for a new numerator. Operation 1st. Denominators, 3x4x5=^60 com. denominator. Then, 60 — 3^X2 = 40) 60-^- 4*x 1 = 1 5... | |
 | Barnard Smith - 1857 - 740 pages
...denominator of each fraction. Note 2. If the denominators have no common measure, we must then multiply each numerator into all the denominators, except its own, for a new numerator for each fraction, and all the denominators together for the common denominator. Ex. Reduce £, f,... | |
 | Jeremiah Day - Algebra - 1859 - 422 pages
...denominator be divided by the greatest common measure, it is evident that the fraction will be reduced to the lowest terms. For the method of finding the greatest common measure, see Sect. XV. ISO. Fractions of different denominators may be REDUCED TO A COMMON DENOMINATOR, by multiplying... | |
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Multiply each numerator into all the denominators except its own for a new numerator ; and all the denominators together, for a common denominator. 
