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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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An Elementary Arithmetic on the Inductive Plan: Including Oral and Written ...

William James Milne - 1882 - 205 σελίδες
...times, and | is contained in (fr 10, -£ of 60 times, or 12 times. Or, RULE. — Multiply the integer by the denominator of the fraction and divide the product by the numerator. Or, Reduce the dividend and divisor to similar fractions and divide the numerator of the dividend by...

A New Elementary Arithmetic: Uniting Oral and Written Exercises

Emerson Elbridge White - 1883 - 268 σελίδες
...30 by Ц. 22- 33 by 3|. ART. 75. To divide an integer by a fraction : Bule. — Multiply the integer by the denominator of the fraction, and divide the product by the numerator. LESSON XVI. FRACTIONS DIVIDED ВY FRACTIONS. 1. How many times is \ of an orange contained in | of...

A New Complete Arithmetic: Uniting Oral and Written Exercises

Emerson Elbridge White - 1883 - 360 σελίδες
...by &. fL 150 -4- 7f ART. 99. To divide an integer by a fraction : Rules. — 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....

A New Elementary Arithmetic: Uniting Oral and Written Exercises

Emerson Elbridge White - 1883 - 268 σελίδες
...by 2£. 22. 33 by 3|ART. 75. To divide an integer by a fraction : Rule. — Multiply the integer 6?/ the denominator of the fraction, and divide the product by the numerator. LESSON XVI. FRACTIONS DIVIDED BY FRACTIONS. 1. How many times is ^ of an orange contained in \ of it?...

Practical Arithmetic, by Induction and Analysis

Joseph Ray - 1885 - 336 σελίδες
...dollar per yard, how many 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. 4. 4n- f = Ans. 10. 5. 16 -'- = ^ns. 21>. 6. 8 -'- r2B = Ans. 60. 7. 6-f- | = Ans. 14. 8. 13 -'- |...

1001 Questions and Answers on Arithmetic

Benjamin Adams Hathaway - 1885 - 161 σελίδες
...the denominator by the •integer. 52. How divide a whole number by a fraction ? Multiply the integer by the denominator of the fraction, and divide the product by the numerator. 53. How divide a fraction by a fraction ? Invert the divisor, and then multiply as in multiplication...

Complete Arithmetic: Elements and Commercial. New Series

Christian Brothers - 1888
...divide an integer by a fraction. o к л J. ж х к R с т s к а . 1. Divide 5 by f. SOLUTION. — Multiply the whole number by the denominator of the...fraction, and divide the product by the numerator. Thus, б •+. î = y = Ц, Ans. <?. 9-ь|. -#. 6ч-|. 5. 8+t. в. 5-î-f. 7. 8-ä-f 70. 12-f 77. 15-f...

An Advanced Arithmetic, Theoretical and Practical

James William Nicholson - 1889 - 395 σελίδες
...divisor 2° Process, and proceed &s in multiplication. ^X i = "^ = °1Rui-E. — Multiply the integer by the denominator of the fraction and divide the product by the numerator. EXERCISE XXIX. 3. Divide 8 by f 4. (£ + £) -f- 4 =? 5. Divide 12 by $. 6. (f — £) -=- 3 =? 7....

An Academic Arithmetic for Academies, High and Commercial Schools

Webster Wells - 1893 - 339 σελίδες
...eighths and 7 eighths, which is 79 eighths ; whence, 9J = '/, Ans. From the above example, we derive the following RULE. Multiply the whole number by the denominator of the fraction; add to the product the numerator of the fraction, and write the result over the given denominator....

Four Years' Work in Number: An Inductive Arithmetic for Children

Mary Ann Bacon - 1894 - 248 σελίδες
...fraction, and divide the product by the numerator. The result is the sameif we multiply the dividend, 2^, by the denominator of the fraction, and divide the product by the numerator. 11. 12. 13. »i14. 12$21 TO DIVIDE A FRACTION BY A FRACTION. MENTAL WORK: If a half-circle be separated...




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