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" RULE. Multiply the numerators together for the numerator, and the denominators together for the denominator of the required fraction. "
The Most General School-assistant: Containing, a Complete System of ... - Página 10
por Gilbert Dyer - 1770 - 191 páginas
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A New System of Mercantile Arithmetic: Adapted to the Commerce of the United ...

Michael Walsh - 1801 - 268 páginas
...Anf. 5 inch, i be. ... MULTIPLICATION OF VULGAR FRACTIONS^ Reduce compound fractions to fimple or.es, and mixt ¿numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for a new denominator. Ex AM Г LES. i. Multiply 4-Ï- by f....
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A Course of Mathematics ...: Designed for the Use of the Officers ..., Volumen1

Isaac Dalby - 1807 - 476 páginas
...improper fractions ; and whole numbers to the form of fractions, by putting 1 for the denominators. Then multiply the numerators together for the numerator,...and the denominators together for the denominator of the product. This rule is the same as that for reducing a compound fraction to a simple one ; for...
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The Youth's Assistant in Theoretick and Practical Arithmetic

Zadock Thompson - 1826 - 176 páginas
...MULTIPLICATION OF VULGAR FRACTIONS. RULE. — Reduce- compound fractions to single ones, and mixeif numbers to improper fractions ; then multiply the...and the denominators together for the denominator of the fraction required. Examples. I. Multiply 4J, i of I, and 1 continually together. 4J-=f ioff=&,...
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Mercantile Arith

Michael Walsh - 1831 - 348 páginas
...Ans. 5 inch. 1 be. MULTIPLICATION OF VULGAR FRACTIONS. RULE. 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. EXAMPLES. 1. Multiply 4J by £. »X1 4J=...
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A Practical and Theoretical System of Arithmetic...: Also, a Treatise on ...

George Willson - 1836 - 202 páginas
...many ells ? Ans. 3^. V. To reduce a compound fraction to an equivalent simple one. RULE. Multiplythe numerators together for the numerator, and the denominators together for the denominator of the required fraction. When a whole or mixed number is connected with the question, it must first...
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A Practical and Theoretical System of Arithmetic: Containing Several New ...

George Willson - 1838 - 194 páginas
...ell, how many ells ? Ans. 3£. V. To reduce a compound fraction to an equivalent simple one. RULE. Multiply the numerators together for the numerator,...and the denominators together for the denominator of the required fraction. When a whole or mixed number is connected with the question, it must first...
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A Practical and Theoretical System of Arithmetic: Containing a New System of ...

George Willson - 1838 - 194 páginas
...ell, how many ells ? Ans. 3|» V. To reduce a compound fraction to an equivalent simple one. RULE. Multiply the numerators together for the numerator,...and the denominators together for the denominator of the required fraction. When a whole or mixed number is connected with the question, it must first...
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The Mercantile Arithmetic: Adapted to the Commerece of the United States, in ...

Michael Walsh - 1838 - 346 páginas
...Ans. 5 inch. 1 be. MULTIPLICATION OF VULGAR FRACTIONS. RULE. 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. EXAMPLES. 1. Multiply 4£ by |. 9X1 4£=...
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The Normal Written Arithmetic: By Analysis and Synthesis, Designed for ...

Edward Brooks - 1863 - 350 páginas
...according to Prop. III., and if J of | equals 25j, | of | equals 3 times 3\, which is jj, or |. RULE. — Multiply the numerators together for the numerator,...and the denominators together for the denominator of the simple fraction. NOT*. — When there are equal factors in the numerator and denominator, the...
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Ray's New Higher Arithmetic: A Revised Edition of the Higher Arithmetic

Joseph Ray - 1880 - 420 páginas
...OPERATION. >f. 3X5 15 r. 3X5 15. = A; and J of * = ^ = } of f = ^ = — , Ans. 28 28 4X7 28 Rule. — Multiply the numerators together for the numerator,...and the denominators together for the denominator of the fraction, canceling common factors if they occur in both terms. REMARK. — Whole or mixed numbers...
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