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" Now .} of f- is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator. "
Arithmetick Theoretically and Practically Illustrated - Σελίδα 192
των B. M. Tyler - 1827 - 287 σελίδες
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The Scholar's Arithmetic; Or, Federal Accountant ...: The Whole in a Form ...

Daniel Adams - 1819 - 236 σελίδες
...RULE. Reduce Compound fractions to simple ones, and mixed numbors to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. 1. Multiply 4i by i. 4i=f . Thenl=^ the Answer. 2X8 . • 2. Multiply i of 5 by -J of a....

A New, Copious and Complete System of Arithmetic: For the Use of Schools and ...

James Maginness - 1821 - 378 σελίδες
...compound fractions to simple ones, and mixed numbers to improper fractions (when necessary.) 2. Multiply the numerators together for a new numerator, and the denominators, for a new denomi•nator, and the thing is done. EXAMPLES. 1. Multiply J and | together. ^. . 3 x 5 = 15 numerator ") , , . vJperation....

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

Charles Hutton - 1822 - 616 σελίδες
...i' O 8. Take 2a- ^^ from 4o+ -• ' cc CASE via To Multiply Fractional Qwmtitiei together. MUI.TIPLT the numerators together for a new numerator, and the denominators for a new denominator.* « 1 When lh« numerator of one fraction, and Ore denominator «f the other, can be divided by some...

The Arithmetical Catechism, Compiled from Various Authors, for the Use of ...

Henry Jackson - 1824 - 172 σελίδες
...A. Reduce compound fractions to simple ones, and mist numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. I. Multiply I of 6 by 11^ |off='J, llf=V 10X80 800 . — = =33Jr Prod. 3X7 21 2. Multiply...

The Teachers' Assistant: Or a System of Practical Arithmetic

Stephen Pike - 1824 - 212 σελίδες
...RULE. Reduce compound fractions to single ones, and mixed numbers to improper fractions; then multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. 1. Multiply | by |. Result A2. Multiply TV by f Result A3. Multiply f by V'- Result 2|f Result...

Elements of algebra, compiled from Garnier's French translation of L. Euler ...

Charles Tayler - 1824 - 350 σελίδες
...d gives — . We therefore obtain the following rule for the multiplication of fractions. Multiply the numerators together for a new numerator, and the denominators for a new denominator. Thus the fractions, 4- xf = £ or £ fx * =A 3- x TZ =H °r -rV 127- It remains to show how one fraction...

The New Federal Calculator, Or, Scholar's Assistant: Containing the Most ...

Thomas Tucker Smiley - 1825 - 224 σελίδες
...OF VULGAR FRACTIONS. Rule. '• Prepare the fractions il necessary; invert the divisor, and multiply the numerators together for a new numerator, and the denominators for a new denominator. i Question. Repeat the rule for performing division of vulgar fractions. ' Examfiles. 1. Divide ft...

The Teacher's Guide and Parent's Assistant, Τόμος 1

1827 - 554 σελίδες
...Fractions. In the old books, the learner begins by committing the following formula — " Multiply the numerators together for a new numerator, and the denominators for a new denominator." Multiply | by |, according to the above formula, we obtain T8T. The learner knows this to be correct,...

The Federal Calculator: Or, A Concise System of Practical Arithmetic

William Slocomb - 1828 - 160 σελίδες
...u Reduce compound fractions to simple ones, 'and mi&ed numbers to improper fractions; then multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. 1. Multiply 4* by f 4£ 2 j) 2 Then,9xl_9?A 2x8~16 S 2. Multiply | by f . Ans. TS5. 3. Multiply...

The Mercantile Arithmetic, Adapted to the Commerce of the United States, in ...

Michael Walsh - 1828 - 318 σελίδες
...Reduce compound fractions to simple one?, and mist numbers to improper frnctions ; then multiply (he numerators together for a new numerator, and the denominators for a new denominator, g 15 £ of a ¿£=15 ». tí. 6f 10 т3,оГа«.= О Щ 9 Rem. 15 3TV Cu'/* n EXAMPLES. 1. Multiply...




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