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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.
An Introduction to Algebra: With Notes and Observations, Designed for the ... - Σελίδα 33
των John Bonnycastle - 1825 - 312 σελίδες
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## A general view of the sciences and arts, Τόμος 1

William Jillard Hort - 1822
...above. To reduce a mixed number to its equivalent improper fraction. Rule. — Multiply the integer by the denominator of the fraction, and to the product add the numerator. The sum is the numerator of the improper fraction sought, and is placed above the given denominator....

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

Charles Hutton - 1822
...To Redufe a Mixed Number to its Equivalent Improper Fraction, * MULTIPLY the integer or whole number by the denominator of the fraction, and to the product add the numerator ; then set that sum above the denominator for the fraction required, EXAMPLES. 1. Reduce 23f to a fraction,...

## The Complete Practical Arithmetician: Containing Several New and Useful ...

Thomas Keith - 1822 - 332 σελίδες
...•;. Prop. 4. To reduce a mixed number to it» equivalent improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the numerator ; tiiis sum, written above the denominator, will form the frac,tion required. Prop, 5. To reduce an...

## An Elementary Treatise on Algebra, Theoretical and Practical ...

James Ryan, Robert Adrain - 1824 - 516 σελίδες
...ALGEBRAIC FRACTIONS. I _ • CASE 1. To reduce a mixed quantity to an improper fraction. RULE. 148 Multiply the integral part by the denominator of the fraction, and to the product annex the numerator with its proper sign : under (his sum place the former denominator, and the result...

## A treatise on mercantile and practical arithmetic

...26. CASE 2d. — To reduce a mixed number to its equivalent improper fraction. 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 fraction required. Let 54 be reduced...

## A Course of Mathematics for the Use of Academies: As Well as ..., Τόμος 1

Charles Hutton - 1825
...Rules and Cases. CASF CASE I. To reduce a Mixed Quantity to an Improper Fraction. Mui TIVLV the integer by the denominator of the fraction, and to the product add the numeiator, or connect it with its proper sign, t or — ; then the denominator being set under this...

## An Elementary Treatise on Algebra: Theoretical and Practical ...

James Ryan - 1826 - 383 σελίδες
...REDUCTION OF ALGEBRAIC FRACTIONS. CASE I. To reduce a mixed quantity to an improper fraction. RULE. 147. Multiply the integral part by the denominator of the fraction, and to the product annex the numerator with its proper sign : under this sum place the former denominator, and the result...

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

William Slocomb - 1828 - 137 σελίδες
...lowest terms. Ans.' J. j II. To reduce a mixed numder to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the numerator, for a new numerator, and place it over the denominator. Note. Any whole number may be reduced to an...

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

John Bonnycastle - 1829 - 312 σελίδες
...lowest terms. Ans. 4ad — 2c2 CASE III. j To reduce a mixed quantity loan improper fraction, RULE. Multiply the integral part by the denominator of the...fraction, and to the product add the numerator, when it ie affirmative, or subtract it when negative ; then the resuft, placed over the denominator, will give...

## The Elements of Arithmetic

Augustus De Morgan - 1830 - 136 σελίδες
...A, or, as it is usually written, 6|-, is 6 -/ . The rule in this case is, Multiply the whole number by the denominator of the fraction, and to the product add the numerator of the fraction. The sum will be the numerator of the result, and the denominator of the fraction will...