 | George Payn Quackenbos - 1874 - 444 Seiten
...fractions, cancel every factor common to any numerator and denominator. Then multiply tJte numerators together for a new numerator, and the denominators for a new denominator. 223.— EXAMPLES FOR PRACTICE. 1. Multiply together £, f , and 1-^. Ans. -fifa. 2. -How much is £... | |
 | Horatio Nelson Robinson - 1874 - 340 Seiten
...Hence, the RULE. I. Reduce entire and mixed quantities to fractional forms. II. Multiply the numerators together for a new numerator, and the denominators, for a new denominator, canceling all factors common to the numerator and denominator of the indicated product. EXAMPLES FOR... | |
 | William Guy Peck - 1875 - 348 Seiten
...product, T^ ; that is, ac _ ac b x d - bd' Hence, we have the following RULE. {1C Multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. 1. Multiply |, by g. The product of the numerators is 2lax, and of the denominators 20cy ; hence, by the... | |
 | Henry Bartlett Maglathlin - 1875 - 216 Seiten
...What is the multiplying of a fraction by a fraction equivalent to ? Rule. — Multiply the numerators together for a new numerator, and the denominators for a new denominator. Examples. Multiply 2. £by|. Ans. TV 3. JTbyi- Ans. TV 4. § by f . Ans. §. 5- b 6. I of f by £. Ans. • 7.... | |
 | Stoddard A. Felter, Samuel Ashbel Farrand - 1875 - 316 Seiten
...1 I. ' ii I 2. Since * of £ is iV- i of f = ,V f of f = ^=i. 3. RULE. — Multiply the numerators together for a new numerator, and the denominators for a new denominator. KOTE. — Mixed numbers may be changed to improper fractions when more convenient, or when the operation... | |
 | James Martin (of the Wedgwood inst, Burslem.) - 1875 - 134 Seiten
...Multiplication of fractions is performed thus : 10 In the above examples, we multiply the numerators together for a new numerator, and the denominators for a new denominator. EXERCISE LXXII. Find the product of ;2— a. 10 5 г—х 2 ax а2— #2 i Л 4 TÍ* a, — о о/... | |
 | Henry Bartlett Maglathlin - 1876 - 230 Seiten
...What is the multiplying of a fraction by a fraction equivalent to ? Rule. — Multiply the numerators together for a new numerator, and the denominators for a new denominator. Examples, Multiply 2. £by|. Ans. A3. T\byi. Ans. TV. 4. £byf. Ans. §. 6. I- of f by £. Ans. 7. £by£off... | |
 | George Augustus Walton - 1876 - 358 Seiten
...cancelling, ~=. ^, Ans. Hence the RULE. To multiply a fraction by a fraction ; — Multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. Multiply 4. ft by H. 5- If by |?f. 7. ^ X 2£ = what ? NOTE. — Reduce mixed numbers to improper fractions... | |
 | William Guy Peck - 1877 - 430 Seiten
...the following RULE. Reduce the factors to the form of simple fractions ; then multiply the numerators together for a new numerator, and the denominators for a new denominator. EXAMPLES. 3 1. Multiply 7i by f Ans. ^ x | = | = 4f afa 8. Multiply 2J by | of f Ans. \ x \ XJ = \. NOTE. —... | |
 | William Frothingham Bradbury - 1877 - 302 Seiten
...(Art. 93) must be ~h ~^~ y -- i~ o " ' oy v ^ the product sought. Hence, RULE. Multiply the numerators together for a new numerator, and the denominators for a new denominator. .NOTE 1. — Common factors in the numerators and denominators may be cancelled before multiplication.... | |
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Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator. 
