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" RULE. — Multiply the whole number by the denominator of the fraction, and divide the product by the numerator. "
The National Arithmetic, on the Inductive System: Combining the Analytic and ... - Σελίδα 87
των Benjamin Greenleaf - 1844 - 324 σελίδες
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Watson's Tutor's assistant; or, Complete school arithmetic

William WATSON (of Beverley.) - 1845 - 12 σελίδες
...Ans. 7. Reduce T^3T6 to its proper terms. Ans. . 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 ; under which place the denominator. EXAMPLE. 1. Reduce 5\ to an improper...

The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

1845 - 198 σελίδες
...common denominator. 12» 200 60 TÇ, -3Î7 CASE 3. To reduce a mixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the fraction, and add the numerator to the product for a new numerator, under which place the given denominator. EXAMPLES....

A New Practical and Theoretical Arithemtic: In Which, in Addition to the ...

Horatio Nelson Robinson - 1845 - 288 σελίδες
...is obviously 3^ — and from this we may draw a rule to reduce mixed numbers to improper fractions. RULE. Multiply the whole number by the denominator of the fraction, and add in the numerator for a new numerator, and set the denominator under it. EXAMPLES. 1. Reduce 4J...

Introduction to the National Arithmetic: On the Inductive System : Combining ...

Benjamin Greenleaf - 1846 - 196 σελίδες
...expressed -QQ thus, ^. And this fraction, by definition — 2d, on page 76; is an improper fraction " Hence the following RULE. Multiply the whole number by the denominator of the fraction, and to the product add the numerator, and place their sum over the denominator of the fraction. 7. Reduce...

Euclid's Elements of geometry, the first three books (the fourth, fifth, and ...

Euclides - 1846
...8ths are in the whole number, thus, OO I fi 4 X 8 -(- 5 = J- — the improper fraction 8 required. RULE. Multiply the whole number by the denominator of the fraction, and connect the numerator by the proper sign, placing the denominator under all. 2* — 3 2. cc 3. 5a -...

The lady's practical arithmetician; or, Conversational arithmetic. [With] Key

mrs. Henry Ayres - 1846
...terms. 13. Reduce 6 to its lowest terms. CASE III. — To reduce a mixed number to an improper fraction. Rule. — Multiply the whole number by the denominator of the fraction and add in the numerator, and beneath this sum place the denominator, and you will have the fraction required....

The American Arithmetic

James Robinson (of Boston.) - 1847
...these illustrations we deduce the following rules for dividing a whole number by a fraction. RULE I. Multiply the whole number by the denominator of the...fraction, and divide the. product by the numerator. RULE II. Divide the whole number by the numerator of the fraction, and multiply the quotient by the...

The United States Arithmetic: Designed for Academies and Schools

William Vogdes - 1847 - 256 σελίδες
...fractions to their lowest terms ? § в8. CASE 2. To reduce a mixed number to an improper fraction. RULE. Multiply the whole number by the denominator of the fraction, and add the numerator to the product ; and place their sum over the denominator of the fraction. ELUCIDATION....

Introduction to The National Arithmetic: On the Inductive System Combining ...

Benjamin Greenleaf - 1849 - 324 σελίδες
...13 contain 1 seventh 91 times, it will contain f as many times as 91 will contain 3, equal to 30J. RULE. — Multiply the whole number by the denominator...fraction, and divide, the product by the numerator. EXAMPLES FOR PRACTICE. 2. Divide 18 by 3. Divide 27 by 4. Divide 23 by QUESTIONS. — Art. 160. What...

Daboll's Complete Schoolmaster's Assistant: Being a Plain Comprehensive ...

Nathan Daboll, David Austin Daboll - 1849 - 249 σελίδες
...to its lowest terms. Ans. |, PROBLEM II. To change a Whole or Mixed Number to an Improper Fraction. RULE. Multiply the whole number by the denominator of the fraction and to the product add the numerator ; this sum written over the denominator will form the fraction re'...




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