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" Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. "
A treatise on mercantile and practical arithmetic - Σελίδα 115
των John Penrose (teacher of arithmetic.) - 1824 - 300 σελίδες
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Arithmetick Theoretically and Practically Illustrated

B. M. Tyler - 1827 - 308 σελίδες
...he be travelling 113 miles ? Ans. 22f . ! To reduce a compound fraction to a simple one. V . f RULE. Multiply all the numerators together for a new numerator,...all the denominators together for a new denominator ; the new numerator and denominator will be a fraction expressing the same value as the compound one....

The American Tutor's Assistant, Improved: Or, A Compendious System of ...

Zachariah Jess - 1827 - 226 σελίδες
...3|f3 toits proper terms. v Ï8S. CASE 5. To reduce a compound fraction to a single one ; RULE. • Multiply all the numerators together for a new numerator, and all the denominators for a new denominator. Note. Like figures in the numerators and denominators may be cancelled, and...

Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1827 - 216 σελίδες
...step ? A. Reduce whole and mixed numbers to their equivalent fractions. What is the second step ? A. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator. How does the reduction by the rule not affect the value ? A. i of 4 isj always,...

The Federal Calculator: Or, A Concise System of Practical Arithmetic

William Slocomb - 1828 - 160 σελίδες
...least common measure of 3, 5, 8, and 102 Ans. 120. m V. To reduce compound fractions to single ones. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator; then reduce the new fraction to its lowest term by case I. fcXAMPLEB. 1. Reduce...

The Improved Arithmetic: Newly Arranged and Clearly Illustrated, Both ...

Daniel Parker - 1828 - 358 σελίδες
...mixed numbers to improper fractions, and tractions of different integers to 'those of the same : then multiply all the numerators together for a new numerator, and all the denominators for a new deem» Beta Example 5x3=15 , 16 1. Multiply VULGAR FRACTIONS. ', • Ш «. Multiply 63 by...

Connolly's Arithmetic: Or, The Ohio Accomptant: Being a Plain Practical ...

James L. Connolly (mathematician.) - 1829 - 266 σελίδες
...digits separately, without a remainder ? Ans. 2520. To reduce a compound fraction to a single one. RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator. Such figures as are alike in the numerators and denominators may be cancelled....

A Synopsis of the Principal Formulae and Results of Pure Mathematics

Charles Brooke - 1829 - 386 σελίδες
...fractions to a common denominator: multiply each numerator by all the denominators except its own, for a new numerator ; and all the denominators together, for a new denominator. (И^. 96.) If the least common denominator be required; find the least common multiple of all the denominators,...

Daboll's Schoolmaster's Assistant: Improved and Enl. ...

Nathan Daboll - 1829 - 252 σελίδες
...one of equal value. RULE. — 1. Reduce all whole and mixed numbers to their equivalent fractions. 2. Multiply all the numerators together for a new numerator, and all the denominator« for a new denominator ; and they will form il fraction required. ' EXAMPLES. p 1. Reduce...

The Youth's Assistant in Theoretic and Practical Arithmetic, : Designed for ...

Zadock Thompson - 1828 - 230 σελίδες
...reduction, if necessary, and state the questionhy the generr.l rule (198) ; invert the first term, and then multiply all the numerators together for a new numerator, and all the denuminators together for a new denuminator ; the new numerator, written over the new denuminator,...

The Juvenile Arithmetick, and Scholar's Guide: Illustrated with Familiar ...

Martin Ruter - 1831 - 190 σελίδες
...whose denominator shall bell. Ans. Yr1CASE V. To reduce a compound, fraction to a simple one. RULB. Multiply all the numerators together, for a .new numerator, and all the denominators for a new denominator, then reduce the fraction to its lowest term. .. EXAMPLES. 1. Reduce } of 5 of...




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