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Multiply each numerator into all the denominators except its own, for a new numerator : and all the denominators into each other continually for a common denominator; this written under the several new numerators will give the fractions required.
A New and Complete System of Arithmetick: Composed for the Use of the ... - Page 61
by Nicolas Pike - 1809 - 300 pages

## The Popular Educator, Volumes 1-2; Volume 12

Geography - 1867 - 964 pages
...Fractions may also often conveniently bo made to have the same denominator by the following method : — Multiply each numerator into all the denominators...own for a new numerator, and all the denominators together for a common denominator. The reason of this will be clearly seen from an EXAMPLE, — Reduce...

## A Practical Introduction to Arithmetic: Or, The Teacher of Arithmetic's ...

Charles Marshall - Arithmetic - 1789 - 100 pages
...&fr to its leaft Terms. : A. ||. Ru ¡.z. 2. , . ..... To reduce a Fraflion to a Conwwn Denominator, Multiply each Numerator, into all the Denominators except its own, for a mw Numerator ; and all the Denominators for a Common Denominator, Reduce |- and % to a Common Denominator....

## The New Complete System of Arithmetic: Composed for the Use of the Citizens ...

Nicolas Pike - Arithmetic - 1802 - 352 pages
...frontons of different denom'matart io equivalen; fractions, having a common denominator. RULE I. » Multiply each numerator into all the denominators, except its own, for a new numerator, and all ths denominators into each other, continually, for a comBU«I de: tr.i.uator. EXAMPLES. i. Reduce ¿,...

## Mathematics: Compiled from the Best Authors, and Intended to be ..., Volume 1

Samuel Webber - Mathematics - 1808 - 470 pages
...numbers } and so on. CASE VI. To reduce fractions of different denominators to equivalent fractions, having a common denominator. RULE 1.* Multiply each...own, for a new numerator ; and all the denominators continually for the common denominator. EXAMPLES. . 1. Reduce £, |, and 4 to equivalent fractions,...

## The American Tutor's Guide: Being a Compendium of Arithmetic. In Six Parts ...

James Thompson - Arithmetic - 1808 - 172 pages
...to a single fraction.— . V. To reduce given fractions to others of a common denominator. RULE.— Multiply each numerator into all the denominators...own, for a new numerator, and all the denominators together for a common denominator. EXAMPLES. 17. Reduce |, £ and £ to a common denominator. .3X5xr_104x4xT=,...

## A System of Practical Arithmetic: Applicable to the Present State of Trade ...

Jeremiah Joyce - Arithmetic - 1812 - 276 pages
...dropped in the work. CA8E VI. To reduce fractions of different denominators to others of equal value, having a common denominator. RULE. (1). Multiply each...own, for a new numerator, and all the denominators for a common denominator. Reduce |, -£, 3|, and 3> to a common denominator. Operation, A, \$, y , -3r....

Samuel Webber - Arithmetic - 1812 - 266 pages
...single fraction. 1*40 CASE 6. " To reduce fractions of different denominators to equivalent fractions, having a common denominator. RULE 1.* Multiply each numerator into all the denominators, exLet the compound fraction to be reduced be |- of f . Then \$ of 4=yH-3=^, and consequently f of^=»,\X2=^,the...

## Daboll's Schoolmaster's Assistant: Improved and Enlarged : Being a Plain and ...

Nathan Daboll - Arithmetic - 1813 - 242 pages
...Reduce all fractions to simple terms. 2. Multiply each numerator into all the denominators except iU own, for a new numerator ; and all the denominators...into each other continually for a common denominator; this written under the several new numerators will give the fractions required. EXAMPLES. • 1. Reduce...