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" Multiply all the numerators together for a new numerator, and all the denominators for a new denominator; and they will form the fraction required. "
A New and Complete System of Arithmetick: Composed for the Use of the ... - Σελίδα 60
των Nicolas Pike - 1809 - 300 σελίδες
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American Common-school Arithmetic ...

Rufus Putnam - 1849 - 402 σελίδες
...cancelling the factors which are common to the numerator and denominator, multiply all the numerators together, for a new numerator, and all the denominators, for a new denominator. 1. Reduce the following compound fractions io simple ones. * of ¿ of|; f of ¿ off; I off off of-fr....

Introduction to the National Arithmetic ...

Benjamin Greenleaf - 1851 - 332 σελίδες
...common factors, according 0 to the rules of cancellation. RULE. — 1. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator, and then reduce the fraction to its lowest terms, 2. If there are factors in the numerator similar to those...

Stoddard's Practical Arithmetic

John Fair Stoddard - 1852 - 320 σελίδες
...* ART. 1O4. To reduce Compound Fractions to simple ones RULE. Multiply together all the numerators for a new numerator, and all the denominators for a new denominator ; and reduce the resulting fraction to its lowest terms. REMARK. — The word of in the following questions,...

Indroduction to the National Arithmetic ...

Benjamin Greenleaf - 1854 - 342 σελίδες
...common factors, according 0 to the rules of cancellation. RULE. — 1. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator, and then reduce the fraction to its lowest terms. 2. If there are factors in the numerator similar to those...

The New Federal Calculator, Or Scholar's Assistant

Thomas Tucker Smiley - 1854 - 192 σελίδες
...Ans. j| MULTIPLICATION OP VULGAR FRACTIONS. Rule. Multiply all the numerators of the given fraction together, for a new numerator, and all the denominators, for a new denominator. JVote.—1t will frequently be necessary to prepare the given terms for the operation by the rules...

The practical calculator: a treatise on arithmetic

C W. Thornhill - 1854 - 228 σελίδες
...year. Ans. 5 mon. 3 wks. 0 dys. 11 hrs. 52^ min. MULTIPLICATION. RTJLE. — Multiply all the numerators together for a new numerator, and all the denominators for a new denominator, cancelling both numerators and denominators when practicable, according to Case 4, in Reduction. Reduce...

Text book of arithmetic

Mathew Wilson - 1854 - 210 σελίδες
...Problem VI. — To reduce a compound fraction to a simple one. RULR : — Multiply all the numerators for a new numerator, and all the denominators for a new denominator. Reduce §• of -| of -£$ of f to a simple fraction, f of ^ of -/y of f , cancel by dividing 20 by...

The tutor's assistant

Francis Walkingame - 1855 - 186 σελίδες
...terms. Ans. 514^j. 5. To reduce a compound fraction to a sinylc one. RULE. Multiply all the numerators for a new numerator, and all the denominators for a new denominator. Reduce the new fraction to its lowest terms by Rule 2. Examples. 25. Reduce § of J of f to a single...

First Lessons in Algebra: In which the Elements of the Science are ...

Samuel Alsop - 1856 - 152 σελίδες
...FRACTIONS. RULE. § 33. Reduce mixed numbers to improper fractions ; then multiply all the numerators together for a new numerator, and all the denominators for a new denominator. If any factor is found, both in a numerator and denominator, it may be cancelled before multiplying....

The North American Arithmetic: Part Third, for Advanced Scholars

Frederick Emerson - 1834 - 340 σελίδες
...Iv. To reduce a compound fraction to a sim ple, or single fraction. RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new deniminator: then reduce the new fraction to its lowest terms. When any numerator is equal to any denominator,...




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