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Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Connolly's Arithmetic: Or, The Ohio Accomptant: Being a Plain Practical ... - Page 65
by James L. Connolly (mathematician.) - 1829 - 250 pages

## A Textbook on Metallurgy of Gold, Silver, Copper, Lead, and Zinc, Volume 1

International Correspondence Schools - Arithmetic - 1902 - 794 pages
...but has a different form. Ans. (8) In order to reduce a mixed number to an improper fraction, we must multiply the whole number by the denominator of the fraction and add the numerator of the fraction to that product. This result is the numerator of the improper fraction, of which the...

## The Advanced Machinist: A Practical and Educational Treatise, with Illustrations

Nehemiah Hawkins - Machine-shop practice - 1903 - 362 pages
...number part, and the remainder is the numerator of the fractional part. EXAMPLES: V-=2f- ¥-=5- V-=3fTO REDUCE A MIXED NUMBER TO AN IMPROPER FRACTION. RULE. — Multiply the whole number part by the denominator, and add on the numerator; the result is the numerator of the improper fraction....

## Arithmetic, Mensuration and Use of Letters in Formulas, Principles of ...

International Correspondence Schools - Arithmetic - 1904 - 656 pages
...6, but has a different form. (9) In order to reduce a mixed number to an improper fraction, we must multiply the whole number by the denominator of the fraction and add the numerator of the fraction to the product. This result is the numerator of the improper fraction, of which the...

## Arithmetic: Elements of Algebra. Logarithms. Geometrical Drawing

International Correspondence Schools - Arithmetic - 1906 - 598 pages
...has a different form.. Ans. (35) In order to reduce a mixed number to an improper fraction, we must multiply the whole number by the denominator of the fraction and add the numerator of the fraction to that product. This result is the numerator of the improper fraction, of which the...

## Practical Exercises in Commercial Arithmetic

Charles E. Sayward - Business mathematics - 1908 - 188 pages
...to its lowest terms. Ш TV* f Î tf A f EXAMPLES. I. a. 3. 4. 5. A- • AV ; "Т.О. 12. To change a mixed number to an improper fraction. RULE. —...the whole number by the denominator of the fraction, to the product add the numerator, and under the sum write the given denominator. ILLUSTRATIVE EXAMPLE....

## Documentary History of Education in Upper Canada, Volume 24

Ontario. Department of Education - Education - 1908 - 336 pages
...as to give the rule." He rolled out the answer in tones which would have done honour to Stentor, — "Multiply the whole number by the denominator of the fraction, and add in the numerator-rrr !" After a compliment upon the accuracy of his answer, the following colloquy...

## Practical Arithmetic, Book 1

Lorenzo Dow Harvey - 1908 - 318 pages
...Change the following numbers to 7ths : 2, 3, 5, 8, 7. Change the same numbers to 12ths ; to 5ths. 112. To reduce a mixed number to an improper fraction. RULE : Multiply the denominator of the fractional part by the whole number. Add the numerator to the product. Write the...

## A Grammar School Algebra

Fletcher Durell, Edward Rutledge Robbins - Algebra - 1909 - 296 pages
...Art. 140 in order to reduce a mixed expression to a fraction. Hence, Multiply the integral expression by the denominator of the fraction, and add the numerator to the result, changing the signs of the terms of the numerator if the fraction be preceded by the minus sign;...