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" To divide a whole number by a fraction, — Multiply the dividend by the denominator of the fraction, and divide the product by the numerator. "
An Introduction to Algebra Upon the Inductive Method of Instruction - Σελίδα 96
των Warren Colburn - 1830 - 276 σελίδες
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The Analysis of Written Arithmetic: Book Second, Designed for Public and ...

Stoddard A. Felter - 1864 - 412 σελίδες
...Invert the divisor, and proceed at in the multiplication of fractions ; or (c.) Multiply the dividend by the denominator of the fraction, and DIVIDE the product BY THE NUMEBATOR. What are the values of the following expressions ? 340. 364-H. 348- 4134-4-8^. 341. 241-HV-...

Intermediate Arithmetic: For Use in the Common Schools and Academies of the ...

Paul Allen Towne - 1867 - 240 σελίδες
...| are 3 times ^; hence, | are contained in 4, i of 20, or 6| times. BULE. Multiply the whole number by the denominator of the fraction, and divide the product by the numerator. 2. Divide 1 by \' I' 2 * i ' Î * t' - ' - ' í. Ans. 2; 3; Ц; 4, etc. 3. Divide 12 by I; f; Í; };...

Practical Arithmetic, by Induction and Analysis

Joseph Ray - 1857 - 358 σελίδες
...yards of cloth can you buy for 6 dollars? Ans. 8 yards. Rule for Case II. — Multiply the whole number by the denominator of the fraction, and divide the product by the numerator. REVIEW. — 155. What is dividing a whole number by a fraction? flow many times is one-third contained...

A Complete Arithmetic: Uniting Mental and Written Exercises in a Natural ...

Emerson Elbridge White - 1870 - 350 σελίδες
...33. 125 -ff£? 36. 225100. KULES.; — To divide an integer by a fraction, 1. Multiply the integer by the denominator of the fraction, and divide the product by the numerator. Or, 2. Divide the integer by the numerator, and multiply the quotient by the denominator. Case III....

An Intermediate Arithmetic: Uniting Mental and Written Exercises in a ...

Emerson Elbridge White - 1873 - 260 σελίδες
...§ = 14 X 5 -f- 3 = 23J. Art. 77. RULE. — To divide an integer by a fraction, Multiply the integer by the denominator of the fraction, and divide the product by the numerator. LESSON XIV. Fractions dirided by fractions. 1. If \ of a barrel of flour will supply a family one month,...

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

Benjamin Greenleaf - 1871 - 350 σελίδες
...times, it will contain f as many times as 91 will contain 3, or RULE. — Multiply the whole number Try the denominator of the fraction, and divide the product by the numerator. EXAMPLES FOR PRACTICE. 2. Divide 18 by |. Ans. 20f 8. Divide 27 by fa Ans. 29^. 4. Divide 23 by i....

The Rudiments of Arithmetic: Embracing Mental and Written Exercises for ...

Joseph Ray - 1866 - 212 σελίδες
...— Therefore, the quotient of 6 divided by f is 14. Hence, the Eule. — Multiply the whole number by the denominator of the fraction, and divide the product by the numerator EXAMPLES FOE PEACTICE. 1. 3 -r- £ = what? 2. 3 -T- | = what? 3. 5 -7- I = what? 4. T H- | — what?...

The Principles of Arithmetic ...

Joseph Ray - 1856 - 400 σελίδες
...quotient write the denominator. II. To DIVIDE A WHOLE NUMBER BY A FRACTION. — Multiply the whole number by the denominator of the fraction, and divide the product by the numerator. REVIEW. — 130. How may mixed numbers be multiplied together? 131. What is Division of Fractions?...

An Intermediate Arithmetic ...: (Robinson's Shorter Course).

Daniel W. Fish - 1874 - 320 σελίδες
...divide the numerator of the dividend by the numerator of the divisor. Or, II. Multiply the dividend by the denominator of the fraction and divide the product by the numerator. When the divisor is a mixed number reduce to an improper fraction and then divide. 9. 16 -H 2£ ? 10....

The Junior-class Arithmetic: Oral and Written : Designed for Graded Schools

Daniel W. Fish - 1875 - 350 σελίδες
...divide the numerator of the dividend by the numerator of the divisor. Or, II. Multiply the dividend by the denominator of the fraction and divide the product by the numerator. When the divisor is a mixed number reduce to an improper fraction and then divide. 20 • 24 205x5...




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