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" Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator. "
Call's Decimal Arithmetic: On a New and Improved Plan Throughout, Comprising ... - Σελίδα 30
των Osman Call - 1842 - 192 σελίδες
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Pocket Encyclopedia: Or, A Dictionary of Arts, Sciences, and Polite ..., Τόμος 2

Edward Augustus Kendall - 1811 - 482 σελίδες
...denominator, • *§ - IS = W — !• Multiplication of f ractions is performed by multiplying1 tke numerators together for a new numerator, and the denominators for a new denominator : thus to multiply 4 by i ; we say ^ x | = -j-'j for the answer. •'•' ~'t . Fractions are divided...

The Teachers Assistant. Or, A System of Practical Arithmetic: Wherein the ...

1811 - 210 σελίδες
...fractions to single ones, and mixed numbers to improper fractions ; then multiply the nume- . rators together for a new numerator, and the denominators for a new denominator. EXAMPLES. 1. Multiply | by f Result £. ,2t Multiply -^ by |. Result ^ Result 2ï|. Result 96f 96IResult...

A Course of Mathematics: For the Use of Academies as Well as Private Tuition

Charles Hutton - 1812 - 620 σελίδες
...from . 9 5 a — 3A 2a 8. Take 2a from 4a -^ cc CASE VIII. To Multiply Fractional Quantities together. MULTIPLY the numerators together for a new numerator, and the denominators for a new denominator*. * 1. When the numerator of one fraction, and the denominator of the other, can be divided by some quantity,...

A Treatise on Algebra, in Practice and Theory: With Notes and ..., Τόμος 1

John Bonnycastle - 1813 - 456 σελίδες
...to find the difference of and , % a(az) CASE VIII, To multiply fractional quantities together, RULE. Multiply the numerators together for a new numerator, and the denominators for a new denominator; and the former of these, being placed over the latter, will give the product of the fractions, as required...

The American Tutor's Assistant Revised, Or, A Compendious System of ...

Zachariah Jess - 1813 - 228 σελίδες
...RULE, If a compound frafUon, or mixt number, be given, reduce them to single, or improper fractions; multiply the numerators together for a new numerator, and the denominators for a new denominator, EXAMPLE S», • i Multiply | by TV г Multiply | by If facit тЪ 3 Multiply 3 Multiply 5- of « by...

The American Arithmetic: Adapted to the Currency of the United States; to ...

Oliver Welch - 1857 - 244 σελίδες
...denominations between the given denomination, and the one to which you would reduce it ; then multiply all the numerators together for a new numerator, and the denominators, for a new denominator. 1 . Reduce mill. Examples. of a dollar, to the fraction of a 10000 D. d. cts. m. i _1 ' J 1 JO To 10...

The Tutor's Guide: Being a Complete System of Arithmetic; with Various ...

Charles Vyse - 1815 - 340 σελίδες
...^§, to their lowest terms. Gate 2. To reduce a compound fraction to a single one. RULE. Multiply all the numerators together for a new numerator, and the denominators for a new denominator. Reduce the new fraction to its lowest terms by the last case. When it can be done, you may cancel the...

The Elements of Algebra: Designed for the Use of Students in the University

James Wood - 1815 - 338 σελίδες
...the division of it's denominator by c. (105.) The product of two fractions is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator. nc CL c ac Let r and -, be the two fractions; then jx - = __ baba ba Qi ~ C For if r=x, and -j=y, by...

A Course of Mathematics: In Two Volumes : for the Use of Academies ..., Τόμος 1

Charles Hutton - 1816 - 610 σελίδες
...36 2a 8. Take So-. from 40 -^ cc CASE VIII. To Multi/ily Fractional Quantifies together. MCI.TIPI.Y the numerators together for a new numerator, and the denominators for a new denominator*. *v* 1. When ^ numerator of one fraction, and the denominator of tne other, en be -livided by some quantity,...

An Introduction to Algebra: With Notes and Observations : Designed for the ...

John Bonnycastle - 1818 - 326 σελίδες
...H — 7-nj~\ an* a+x . ' a(a—x) V •CASE vin. To multiply fractional quantities together^ RULE. Multiply the numerators together for a new numerator, and the denominators for a new denominator ; and the former of these, being placed over the latter, vnll give the product of the fractions, as...




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