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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. "
The Juvenile Arithmetick, and Scholar's Guide: Illustrated with Familiar ... - Σελίδα 85
των Martin Ruter - 1831 - 179 σελίδες
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The principles of arithmetic and their application to business explained

Alexander Ingram - 1883 - 190 σελίδες
...numbers, y ; af4-; »,'; "W ; W ; VV- ANS. 6; 7; 9; 12; 5; 20; 25$; 72J; 5f ; 26T¿; 7}J CASE III. To reduce a mixed number to an improper fraction. RULE. Multiply the integer by the denominator, taking in the numerator, and place the denominator below it. Ex. Reduce...

Caldwell's Practical Arithmetic ...

M. P. Caldwell - 1883 - 198 σελίδες
...Reduce 1f5 to its value. Ans. 15f. 4. Reduce *$. Ans. 14&. 5. Reduce <%}• Ans. 25iJPROPOSITION 3. — To reduce a mixed number to an improper fraction....Multiply the whole number by the denominator of the fractional part and add in the numerator ; place the denominator under the result. 1. Reduce 8f to...

Digest of Moohummudan Law on the Subjects to which it is Usually ..., Μέρος 2

Neil Benjamin Edmonstone Baillie - 1887 - 468 σελίδες
...the whole number, as for instance so many deenars and two-thirds of a deenar. Here you are first to multiply the whole number by the denominator of the fraction, and add its numerator to the product ; you are then to proceed with the sum thus obtained in the same way as...

For fourth and fifth grades

George Edward Atwood - 1894 - 214 σελίδες
...improper fraction to a whole or mixed number. RULE. — Divide the numerator by the denominator. 89. To reduce a mixed number to an improper fraction....— Multiply the whole number by the denominator, add the numerator of the fraction to the product, and write the sum over the denominator. 90. To reduce...

Bradbury's Practical Arithmetic: Combining Oral and Written Exercises

William Frothingham Bradbury - 1895 - 398 σελίδες
...smaller number, in practice we use the denominator as the multiplier. Hence, To reduce an integer, or a mixed number, to an improper fraction, Rule. Multiply...the whole number by the denominator of the fraction, to the product add the numerator, and under the result write the denominator. 34. Eeduce 87 to a fraction...

Mathematics for Common Schools: A Manual for Teachers, Including Definitions ...

John Henry Walsh - 1896 - 282 σελίδες
...its Lowest Terms. RULE. — • Divide both terms of the fraction by their greatest common divibor. To reduce a Mixed Number to an Improper Fraction....— Multiply the whole number by the denominator; to the product add the numerator ; and place the sum over the denominator. To reduce an Improper Fraction...

A Manual for Teachers, Including Definitions, Principles, and Rules and ...

John Henry Walsh - 1895 - 296 σελίδες
...divisor. A fraction is in its lowest terms when the numerator and the denominator are prime to each other, To reduce a Mixed Number to an Improper Fraction....RULE. — Multiply the whole number by the denominator ; to the product add the numerator ; and place the sum over the denominator. To reduce an Improper...

The Werner Arithmetic, Oral and Written, Book Two, Parts I and II, Βιβλίο 2

Frank H. Hall - 1896 - 300 σελίδες
...whole or a mixed number. Qx ^r RULE. — Divide the numerator by the denominator. ij - L — 9J 88. To reduce a mixed number to an improper fraction. RULE.— Multiply the integral part of the number by 24f the denominator of the fraction. To the product thus 24 x 4 = 96...

A Textbook on Plumbing, Heating, and Ventilation, Τόμος 5

1897 - 358 σελίδες
...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...

The Senior Arithmetic for Grammar Schools

Charles Edward White - 1897 - 312 σελίδες
...terms are prime to each other. If the terms are large, divide by their greatest common divisor. 60. To reduce a Mixed Number to an Improper Fraction. Rule. — Multiply the integer by the denominator of the fraction, add the numerator to the product, and write the result...




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