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" Multiply the numerators together for a new numerator, and the denominators together for a new denominator. "
The Youth's Assistant in Theoretic and Practical Arithmetic: Designed for ... - Page 93
by Zadock Thompson - 1838 - 164 pages
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Elementary Arithmetic

Charles Scott Venable - Arithmetic - 1888 - 242 pages
...the following : 210. To find a required part of a fraction, or to multiply a fraction by a fraction, multiply the numerators together for a new numerator,...and the denominators together for a new denominator. 211. Cancellation is frequently used in multiplying fractions together. After indicating the multiplication...
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Elementary Arithmetic: Combining Oral and Written Exercises

Edward Sylvester Ellis - Arithmetic - 1889 - 196 pages
...Multiplication of Fractions, — Change mixed numbers and integers to improper fractions, and then multiply the numerators together for a new numerator,...and the denominators together for a new denominator. WRITTEN EXERCISES. NOTE. — In the following problems the pupils must use their ingenuity to discover...
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University Algebra: Embracing a Logical Development of the Science with ...

Charles Davies - Algebra - 1889 - 320 pages
...denominator by d; this gives for the product, ^-; that is, oct ac ac b X d = bd' Hence, we have the following -RULE. Multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. , TV! 1 • 1 7X * 3a 1. Multiply — , by — • by • 4c The product...
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The International Cyclopedia: A Compendium of Human Knowledge, Volume 6

Encyclopedias and dictionaries - 1890
...1 iu; Fracture. -l«'0 r — j- = — TJ — . To multiply two fractions together, the rule is, to multiply the numerators together for a new numerator, and the denominators together for the new denominator. Thus j- X -r = n- The reasons for all these rules are obvious. The od ba rule...
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The Crittenden Commercial Arithmetic and Business Manual ...

John Groesbeck - 1891 - 426 pages
...between 436 yards and 45 feet, long measure ? CASE v. 63. To change compound fractions to simple ones. Rule.— Multiply the numerators together for a new...and the denominators together for a new denominator. Then reduce the fraction so obtained to its lowest terms. Note. — The operation can frequently be...
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Elements of Pedagogics

James Newton Patrick - Educational psychology - 1891 - 224 pages
...general fact from several individual facts. Again, we multiply the fraction ^3 by ^ by multiplying the numerators together for a new numerator and the denominators together for a new denominator. From this fact and other similar facts found by analysis, we have the rule for multiplying one fraction...
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The History and Science of Education ...

William J. Shoup - Education - 1891 - 303 pages
...divisor — the same result we would obtain by inverting the terms of the divisor, and then multiplying the numerators together for. a new numerator, and the denominators together for a new denominator. This principle should be further illustrated by the solution of other problems. Thus : 3.^ 5 = 3 x...
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Johnson's Encyclopaedia of Transportation: Devoted to the Interests of ...

Pleasant W. Johnson - Ready-reckoners - 1892 - 680 pages
...To divide a fraction by another fraction. Invert the one that you want to divide by; then multiply Numerators together for a new Numerator, and the Denominators together for a new Denominator, and reduce. Examples — 6^ -+- 3X = '% +- •% = >% X ya = % = 2 Am. f£ -- % = 34 x % = % Ans. (Cannot...
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Elements of Pedagogics

James N. Patrick - Educational psychology - 1894 - 248 pages
...general fact from several individual facts. Again, we multiply the fraction ^ by §4 by multiplying the numerators together for a new numerator and the denominators together for a new denominator. From this fact and other similar facts found by analysis, we have the rule for multiplying one fraction...
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The Mechanical Engineer's Pocket-book: A Reference Book of Rules, Tables ...

William Kent - Engineering - 1895 - 1244 pages
...denominator: 1.4 — ;'л*. To reduce a compound to a Himple fraction, aleo to multiply fraction». —Multiply the numerators together for a new numerator...and the denominators together for a new denominator; To reduce a complex to a Mini» Jo fraction*— The numerator and denominator must, each first, be...
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