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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. "
Felter's New Intermediate Arithmetic: Containing Oral and Written Problems ... - Σελίδα 131
των Stoddard A. Felter, Samuel Ashbel Farrand - 1875 - 258 σελίδες
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The course of arithmetic as taught in the Pestalozzian school, Worksop ...

J L. Ellenberger - 1854 - 338 σελίδες
...Therefore, 5f = \7. Hence, to reduce a mixed quantity to an improper fraction, multiply the integer by the denominator of the fraction, and to the product add the numerator of the fraction ; the sum is the new numerator, and the denominator of the fraction will be its denominator....

Arithmetic for Schools

Barnard Smith - 1854 - 368 σελίδες
...(3) V- (4) Haw. 70. То reduce a mixed number to an improper fraction. RULE. Multiply the integer by the denominator of the fraction, and to the product add the numerator of the fractional part ; the result will be the required numerator, and the denominator of the fractional...

Indroduction to the National Arithmetic ...

Benjamin Greenleaf - 1854 - 342 σελίδες
...added make 38 _£ fifths, which are expressed thus, 3t9. RULE. — Multiply the whole number by tlie denominator of the fraction, and to the product add the numerator, and place their sum over tht denominator of the fraction. NOTE. — 1. Any whole number may be expressed...

The tutor's assistant

Francis Walkingame - 1855 - 186 σελίδες
...lowest terms. Ans. \. 3. To reduce a mixed 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 numerator, which place over the denominator. NOTE. To express a whole number fraction -ways,...

A New System of Arithmetic, on an Improved Plan, Embracing the Rules of ...

Charles Guilford Burnham - 1857 - 342 σελίδες
...; therefore, To reduce a mixed number to an improper fracuon, we have this RULE. Multiply the whole number by the denominator of the fraction, and to the product add the numerator ; under the result, place the denominator of the fraction. EXAMPLES. 4. Change 5J to an improper fraction....

A Theoretical and Practical Arithmetic ...

Daniel Leach - 1857 - 316 σελίδες
...reduce a mixed number to an equivalent improper fraction, — RULE. Multiply the whole number by (he denominator of the fraction, and to the product add the numerator, and write the sum over the denominator. 32. Reduce 1\ to its equivalent improper fraction. Multiplying the 7 by 3,...

Burnham's Arithmetic, Revised: A New System of Arithmetic, on an Improved ...

Charles Guilford Burnham - 1857 - 328 σελίδες
...; therefore, To reduce a mixed number to an improper fracdon, we have this RULE. Multiply the whole number by the denominator of the fraction, and to the product add the numerator ; under the result, place the denominator of the fraction. EXAMPLES. 4. Change of to an improper fraction....

Arithmetic and Algebra in Their Principles and Application ...

Barnard Smith - 1857 - 740 σελίδες
...(19) V£W- (2°) 70. To reduce a mixed number to an improper fraction. Ui' u'.. Multiply the integer by the denominator of the fraction, and to the product add the numerator of the fractional part ; the result will be the required numerator, and the denominator of the fractional...

A Theoretical and Practical Arithmetic ...

Daniel Leach - 1857 - 314 σελίδες
...Reduce 87. To reduce a mixed number to an equivalent improper fraction, — RULE. Multiply the whole number by the denominator of the fraction, and to the product add the mi" nierator, and write the sum over the denominator. 32. Reduce 7| to its equivalent improper fraction....

The North American Practical School Arithmetic: Particularly Adapted to the ...

David Price - 1858 - 264 σελίδες
...terms. Ans. fJ. III. To reduce a mixed 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, under which draw a line and place the denominator. EXAMPLES. 9. Reduce 2| to an...




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