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" Multiply the numerators together for a new numerator, and the denominators together for a new denominator. "
The National Arithmetic, on the Inductive System: Combining the Analytic and ... - Σελίδα 166
των Benjamin Greenleaf - 1860 - 444 σελίδες
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The Mechanic's Calculator: Comprehending Principles, Rules, and Tables in ...

William Grier - 1842 - 320 σελίδες
...is one-eighth. The product a is obtained by this simple process : multiply the numerators together for a new numerator, and the denominators together for a new denominator ; the new fraction will be the product. That this is true in general may be shown by taking other fractions,...

Arithmetic on the Productive System: Accompanied by a Key and Cubical Blocks

Roswell Chamberlain Smith - 1842 - 320 σελίδες
...times f JJ ? A~ 100J. 24. To multiply one fraction by another. — Multiply the numerators together for a new numerator, and the denominators together for a new denominator. LXIL CASE v. 1. 25. Multiply fff by Jlf . A. iWiT26. Multiply IJJII by fJ. A. JfHtf. 27. How much is...

Introduction to the National Arithmetic: On the Inductive System : Combining ...

Benjamin Greenleaf - 1842 - 184 σελίδες
...before. Hence the following OPERATION. We analyze this by saying, RULE. Multiply the numerators together for a new numerator, and the denominators together for a new denominator ; then reduce the fraction to its lowest terms. a. Multiply I by T 8 T . OPERATION. . CANCELLED. 7...

Arithmetic on the Productive System: Accompanied by a Key and Cubical Blocks

Roswell Chamberlain Smith - 1843 - 320 σελίδες
...hours. CASE v. To reduce a compound fraction to a simple one. RULE. 1. Multiply the numerators together for a new numerator, and the denominators together for a new denominator. CASE IV. Q. How is an improper fraction reduced to a whole or mixed number ? 1. Why divide by the denominator...

Introduction to The National Arithmetic, on the Inductive System: Combining ...

Benjamin Greenleaf - 1844 - 204 σελίδες
...the same manner as in compound fractions. Hence the following RULE. Multiply the numerators together for a new numerator, and the denominators together for a new denominator ; then reduce the fraction to its lowest terms. 32. Multiply I by ft. Ans. ft. OPERATION. CANCELLED....

Elements of Algebra: Being an Abridgment of Day's Algebra, Adapted to the ...

James Bates Thomson - 1844 - 272 σελίδες
...- + _+?=^. 4444 130. Hence, to multiply a fraction by a fraction. Multiply the numerators together for a new numerator, and the denominators together for a new denominator. i HT vi 36 . . d , 3bd 1. Multiply — into -- Ans. -- c 2m %cm 2. Multiply^ into _**_. ym — 2 4...

Elements of Algebra: Embracing ... the Theory and Application of Logarithms ...

Davis Wasgatt Clark - 1844 - 394 σελίδες
...following general rule for the multiplication of fractions. RULE. 1. Multiply the numerators together for a new numerator, and the denominators together for a new denominator. 2. Reduce the resulting fraction to its lowest terms. EXAMPLES. 1. Multiply by . . . *y 46 * 7o2d 46...

Introduction to The National Arithmetic: On the Inductive System; Combining ...

Benjamin Greenleaf - 1844 - 208 σελίδες
...the same manner as in compound fractions. Hence the following RULE. Multiply the numerators together for a new numerator, and the denominators together for a new denominator ; then reduce the fraction to its lowest terms. 32. Multiply £ by -ft. Ans. &. OPERATION. CANCELLED....

An Introduction to Algebra upon the Inductive Method of Instruction

Warren Colburn - 1844 - 280 σελίδες
...is, -i X 4- = r^o 6 on Hence, to multiply one fraction ly another, multiply the. numerators together for a new numerator, and the denominators together for a new denominator. Arith. Art. XVII. 3c J 3ad 2m bj 6cm 3am 24. Multiply 25. Multiply 26. What is 27. What is 28. Multiply...

The first principles of algebra, for the use of the boys of the Royal ...

Admiralty - 1845 - 152 σελίδες
...xy=— , or x. У У . To multiply two fractions together. 45. Ri.!c.- -Multiply the numei-ators to^ for a new numerator, and the denominators together for a new denominator. Thus — x -T = -ryb by — =m, then (Art. 44) x=.my a -r=n, then (Art. 44) a=nb By multiplying the...




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