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To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
A Course of Mathematics: In Two Volumes. For the Use of Academies, as Well ... - Page 55
by Charles Hutton - 1818

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

John Bonnycastle - Algebra - 1811 - 220 pages
...FRACTIONS. PROBLEM I. To reduce a mixed quantity to an improper fraction. RULE. - -*^ Multiply the integer by the denominator of the .fraction, and to the product add the numerator ; and the denominator being placed under this sum, will give the improper fraction required. EXAMPLES....

## A Treatise on Algebra: In Practice and Theory, ... with Notes and ..., Volume 1

John Bonnycastle - Algebra - 1813 - 456 pages
...CASE III. To reduce a mixed quantity to an improper fraction . : ; RULE. Multiply the integral part by the denominator of the fraction, and to the product add the numerator, when it is affirmative, or subtract it when negative; then the result, placed over the denominator,...

## Easy Introduction to Mathematics, Volume 1

Charles Butler - Mathematics - 1814
...оЗоО 3 172. To reduce a mixed number to its equivalent improper fraction. RULE I. Multiply the whole number by the denominator of the fraction, and to the product add the numerator. II. Place this number over the denominator of the fraction, and it will be the answer required11. 37....

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

Charles Vyse - Arithmetic - 1815 - 320 pages
...numerator to the assigned denominator. 3. If the whole number have a fraction annexed, multiply the whole number by the denominator of the fraction, and to the product add the numerator for a new numerator, \vliich place over the denominator. EXAMPLES. (12) Reduce 12, 27, and 176, to...

## Staniford's Practical Arithmetic ...: Adapted Principally to Federal Currency

Daniel Staniford - Arithmetic - 1818 - 332 pages
...When there is a fractional part in the quantity. RULE. Multiply the integer of the isiven quantity by the denominator of' the fraction, and to the product add the numerator, for a divisor; multiply the given price hy the denominator, and divide by the neiv divisor, the quotient...

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

John Bonnycastle - Algebra - 1818 - 260 pages
...D2 % CASE in. To reduce a mixed quantity to an improper fraction. RULE. Multiply the integral part by the denominator of the fraction, and to the product add the numerator, when it is affirmative, or subtract it when negative ; then the result, placed over the denominator,...

## The Scholar's Arithmetic: Or, Federal Accountant ... The Whole in a Form and ...

Daniel Adams - Arithmetic - 1819 - 236 pages
...lowest terms. Ans. -JJs. II. To reduce a ,nixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the fraction, and to the product add the numerator for a new numerator, and place it ove: the denominator. 1. Reduce 127T\ to an improper fraction. 127...

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

James Maginness - Arithmetic - 1821 - 372 pages
...the numerator to the given denominator. 4. If a fraction be annexed to the whole number, multiply the whole number by the denominator of the fraction, and to the product, add the numerator tor a new one, which place over the denominator of the given fraction, and the thing is done. EXAMPLES....