 | Charles Guilford Burnham - Arithmetic - 1837 - 266 pages
...by the word of are called compound fractions. They are reduced to simple fractions, by multiplying all the numerators together for a new numerator, and all the denominators for a new denominator. By cancelling, the process of multip.'y'ng and reducing the fraction, is performed... | |
 | T. Pigott - Mental arithmetic - 1838 - 68 pages
...Multiply 20 by Í ; 24 by i ; 12 by$; 1Sbyf; 15byf; 26 To multiply a fraction by a fraction — ROLE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator ; as JX f — таг ('9) = £. Ans. Multiply | by i ; | by i ; Л by i; | by... | |
 | Frederick Emerson - 1840 - 302 pages
...dollars in ^y^ of a dollar ? CASE IV. To reduce a compound fraction to a simple, or single fraction. RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms. When any numerator is equal... | |
 | Calvin Tracy - Arithmetic - 1840 - 326 pages
...proper number. Ans. 2704^-. CASE 4th. — To REDUCE COMPOUND FRACTIONS TO SIMPLE ONES. RULE 1st. — Multiply all the numerators together for a new numerator, and all the denominators for a new denominator, and reduce the new fraction to its lowest terms, by Case 1st. Ex.1. Reduce f... | |
 | William Ruger - Arithmetic - 1841 - 268 pages
...denominator shall be 15. CASE V. — To reduce a, compound fraction to a simple' or improper fraction. RULE.— Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator, and their will form the fraction required. NOTE. — When part of a compound... | |
 | Thomas Sherwin - Algebra - 1841 - 314 pages
...h*e manner. o aba baud b ' d ' nbdn Hence we deduce the RULE FOR MULTIPLYING FRACTIONS BY FRACTIONS. Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. Remark. As the results should be reduced to the lowest terms, it is convenient... | |
 | George Roberts Perkins - Arithmetic - 1841 - 274 pages
...the word OF, which connects thefractiondl parts, as equivalent to the sign of multiplication. Then multiply all the numerators together for a new numerator; and all the denominators together for a new denominator. Always observing to reject, or cancel, such factors as are common to the numerators... | |
 | Benjamin Greenleaf - Arithmetic - 1842 - 184 pages
...the following Change mixed numbers and whole numbers, if there be any, to improper fractions ; then multiply all the numerators together for a new numerator, and all the denominators together for a new denominator ; the fraction should tlien be reduced to its lowest terms. 6. What is § of... | |
 | Nathan Daboll - Arithmetic - 1843 - 254 pages
...three equal parts, it will take 12 such parts to make a whole one ; therefore ^ of j is -jlj, Answer. RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator, and they will form the fraction required, which reduce to its lowest terms.... | |
 | Nathan Daboll - Arithmetic - 1843 - 248 pages
...fractions to simple ones, a id those of different integers to the same; then multiply all the nume-atois together for a new numerator, and all the denominators together fora new denominator. EXAMPLES. 1. Multiply | by | Answers. j|=l 2. Multiply | by 4 3. Multiply 54 by -J4. Multiply § of... | |
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RULE. — Multiply all the numerators together for a new numerator, and all the denominators for a new denominator. 
