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Multiply each numerator into all the denominators except its own for a new numerator, and all the denominators together for a common denominator.
Elements of Algebra: Being an Abridgement of Day's Algebra Adapted to the ... - Σελίδα 58
των Jeremiah Day - 1844 - 252 σελίδες
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## The scholar's guide to arithmetic; or, A complete exercise-book

John Bonnycastle - 1851
...reduce them to simple fractions by the former rules. Then multiply each numerator of these fractions by all the denominators, except its own, for a new numerator,...the denominators together for a common denominator. EXAMPLES. (1.) Reduce ^, §, and ^ to equivalent fractions, having a common denominator. 1 x 5 x 7...

## An Elementary Arithmetic Designed for Academies and Schools: Also Serving as ...

George Roberts Perkins - 1851 - 347 σελίδες
...improper fractions, and compound fractions to their simplest form. Then multiply each numerator by all the denominators except its own for a new numerator,...the denominators together for a common denominator. Bepeat this Rule. EXAMPLES. 1. Reduce £-, i, -f to equivalent fractions having a common denominator....

## The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1851 - 360 σελίδες
...the respectice numerators of the fractions and their products will be the numerators required. Or, multiply each numerator into all the denominators except its own for a nno numerator ; and all the denominators into each other for a common denominator, Questions to be...

## A Practical Treatise on Algebra: Designed for the Use of Students in High ...

Benjamin Greenleaf - 1852 - 336 σελίδες
...Reduce 2 to a simple fraction. Ans. CASE VI. 121. To reduce fractions to a common denominator. RULE. Multiply each numerator into all the denominators...own for a new numerator, and all the denominators into each other for a common denominator; or find the least common multiple of all the denominators,...

## The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1852 - 360 σελίδες
...the respective numerators of the fractions and Ilieir products will be tite numerators required. Or, multiply each numerator into all the denominators except its own for a new numerator ; and all tlie denominators into each other for a common denominator. Questions to be performed by the first...

## A Practical Treatise on Algebra: Designed for the Use of Students in High ...

Benjamin Greenleaf - 1853 - 360 σελίδες
...— — - to a simple fraction. CASE VI. Ans 121i To reduce fractions to a common denominator. RULE. Multiply each numerator into all the denominators...the denominators together for a common denominator. Or, find the least common multiple of all the denominators, and it will be the denominator required....

## Arithmetic, for the use of schools

Thomas Grainger Hall - 1853
...,5-20 Ï2 = 72; and IS" 72' product, and we may use the following Rule. Multiply each numerator by all the denominators, except its own, for a new numerator,...the denominators together, for a common denominator. Ex. (58.) Reduce -, -, -, =, to fractions having the ¿i о 5 t same denominator. 1 _ 1 3x5x7 _ ]05...

## The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1853 - 360 σελίδες
...the respective numerators of the fractions and their products will be the numerators required. Or, multiply each numerator into all the denominators except its own for a new numerator ; and all tlie denominators into each other for a common denominator. Questions to be performed by the first...

## Indroduction to the National Arithmetic ...

Benjamin Greenleaf - 1854
...and denominator of a fraction by the same number does not alter the value of the fraction. RULE. — Multiply each numerator into all the denominators...own for a new numerator; and all the denominators into each other for a common denominator. NOTE. — Fractions of this form may often be reduced to...

## A Practical Treatise on Algebra: Designed for the Use of Students in High ...

Benjamin Greenleaf - 1854 - 360 σελίδες
...a simple fraction. „ _- , ^ '*' CASE VI. 121 i To reduce fractions to a common denominator. RULE. Multiply each numerator into all the denominators except its own for a new numerator, and all ike denominators together for a common denominator. Or, find the least common multiple of all the denominators,...