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" To reduce 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 write the result over the denominator. "
Welch's Improved American Arithmetic: Adapted to the Currency of the United ... - Σελίδα 81
1846 - 218 σελίδες
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A progressive arithmetic for elementary schools, ed. by F. Young. 6 pt. [in ...

Francis Young (F.R.G.S.) - 1872 - 204 σελίδες
...5 2 И 1 , Ш»а.S. j_<I7 STT1 4 44 °) ш, ш, -m7) ÎM, т*оУо, ¿йs)Ш*,-Ш*. CASE. 5. — To reduce a mixed number to an improper fraction....Multiply the whole number by the denominator of the fractional part, add the numerator to the product, and place the denominator under the sum so obtained....

The Bryant and Stratton Business Arithmetic: A New Work, with Practical ...

Henry Beadman Bryant, Emerson Elbridge White, Corydon Giles Stowell - 1872 - 576 σελίδες
...fraction indicates, and combining the two numbers of fractional units in one sum. Thus 5J = V+ 1= VRULE. Multiply the whole number by the denominator of the fraction; to the product add the numerator, and under the result place the denominator. EXAMPLES. 207. 1. Reduce Щ to a fraction. 2. Reduce 44j...

The Universal Modern Cambist, and Foreign and Domestic Commercial Calculator

Ezra S. Winslow - 1872 - 256 σελίδες
...lowest terms. EXAMPLE. f= 1£ ; ff = 1T^= l£ ; ff ==,5. To reduce a mixed fraction to an equivalent improper fraction. RULE. — Multiply the whole number by the denominator of the fractional part, and to the product add the numerator, and place their sum over the said denominator....

New Practical Arithmetic: In which the Science and Its Applications are ...

Henry Bartlett Maglathlin - 1873 - 362 σελίδες
...4f to an equivalent improper fraction. 3. Reduce 5f to an equivalent improper fraction. OPERATION. RULE. Multiply the whole number by the denominator...of the fraction, to the product add the numerator, and write the sum over the denominator. Reduce to equivalent improper fractions, 4. 15f. Ans. sf- 8....

The Common School Arithmetic: Combining Analysis and Synthesis; Adapted to ...

James Stewart Eaton - 1873 - 358 σελίδες
...Number? 1ST. A Complex Fraction? 138. The Reciprocal of a Number? 139. Kxplain the Operation in Ex. 1. RULE. Multiply the whole number by the denominator of the fraction ; to the product add t/ie numerator, and under tfie sum write the denominator. 2. In 5^ how many sevenths? Ans. *f-. 3....

Arithmetic for Schools

Barnard Smith - 1873 - 366 σελίδες
...ttf (12) (IS) IftfiSQ. f 14) S.3J17&P f 15) ^i—--. OG) (17) Wit-. (18) «fHP. (19) «a». (20) 70. To 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...

The Progressive Higher Arithmetic: For Schools, Academies, and Mercantile ...

Horatio Nelson Robinson - 1874 - 490 σελίδες
...sevenths, (Case III), and ' 84 sevenths 4. 5 sevenths = 89 sevenths, or 8,°. RuLE. Multiply the whok number by the denominator of the fraction; to the product add the numerator, and under the sum write the denominator. EXAMPLES FOR PRACTICE. 1. Reduce 15| to fifths. Ans. \9. 2....

The Progressive Higher Arithmetic: For Schools, Academies, and Mercantile ...

Horatio Nelson Robinson - 1875 - 468 σελίδες
...8-1 sevenths, (Case III), and ' 84 sevenths + 5 sevenths = 89 sevenths, or 8,°4? Hence the following RULE. Multiply the whole number by the denominator...of the fraction; to the product add the numerator, and under the sum write the denominator. EXAMPLES FOR PRACTICE. 1. Reduce 15f to fifths. Ans. 7/2....

A Practical Business Arithmetic ...

Lorenzo Fairbanks - 1875 - 472 σελίδες
...in 13 ; 13 x 9 = 117, and 117 - ninths + 5 ninths = 122 ninths = ^J1, AM. , Ans. Hence the EULE. — Multiply the whole number by the denominator of the fraction, to the product add the numerator, and place the sum over the denominator. NOTE. — To reduce a whole number to a fraction of a given...

New Practical Arithmetic: In which the Science and Its Applications ..., Μέρος 1

Henry Bartlett Maglathlin - 1875 - 208 σελίδες
...improper fraction. 3. Reduce 5§ to an equivalent improper fraction. OPERATION. 5X32 15+2 17 --= RULB. Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the turn over the denominator. Examples. Reduce to equivalent improper fractions, 4 15f....




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