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" RULE. — Multiply all the numerators together for a new numerator, and all the denominators for a new denominator. "
The National Arithmetic, on the Inductive System: Combining the Analytic and ... - Σελίδα 156
των Benjamin Greenleaf - 1860 - 444 σελίδες
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Elements of Arithmetic

Etienne Bézout - 1824 - 238 σελίδες
...are fractions of fractions. These compound fractions are reduced to single fractions, by multiplying all the numerators together for a new numerator, and all the denominators for a new denominator. Thus, the fraction f. of J is reduced to ,^, or j. - The fraction f of f ot | is reduced to ff or ^...

A treatise on mercantile and practical arithmetic

John Penrose (teacher of arithmetic.) - 1824 - 320 σελίδες
...9. 13 ... 9 10. 31 .... 13 CASE 5th. — To reduce a compound fraction, to an equivalent simple one. Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator, and the pro due ts will form the fraction required, If a part of the...

Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1824 - 264 σελίδες
...fractions, mixed fractions to simple ones, atnd those ot different integers to tive same ; then multiplv all the numerators together for a new numerator, and all the denominators together for a new denominator. EXAMPLES, 1. Multiply $ DV •£ Answers. -ff—i 2. Multiply | by...

The New Federal Calculator, Or, Scholar's Assistant: Containing the Most ...

Thomas Tucker Smiley - 1825 - 224 σελίδες
...together. . MULTIPLICATION OF VULGAR FRACTIONS. Rule. Multiply all the numerators of the given fraction together for a new numerator, and all the denominators for a new denominator. Note. — It will frequently be necessary to prepare the given terms for the operation by the rules of reduction....

The Schoolmaster's Assistant: Being a Compendium of Arithmetic, Both ...

Thomas Dilworth - 1825 - 218 σελίδες
...Prepare the given Numbers ^if need be) by the rules of Reduction. 2 Multiply all the given nur eivuors for a new numerator, and all the denominators for a new denominator. Note. If hen any Number, either whole or mixt, is multiplied AJI a. Fraction, the Product if always less...

The Complete Practical Arithmetician: Containing Several New and Useful ...

Thomas Keith - 1825 - 360 σελίδες
...FRACTIONS. RULE. Reduce mixed numbers to improper fractions, and complex fractions to simple ones. Then multiply all the numerators together for a new numerator, and all the denominators together for a common denominator. Note 1. The work may be abbreviated by striking out such multipliers...

Pike's System of Arithmetic Abridged: To which are Added Appropriate ...

Nicolas Pike, Dudley Leavitt - 1826 - 214 σελίδες
...a compound fraction to an equivalent simple one. RULE. — Multiply all the numerators continually together for a new numerator, and all the denominators, for a new denominator, and they will form the simple fraction required. NOTE. — If any part of the compound fraction be...

Practical and Mental Arithmetic: Designed Principally to Accompany Daboll's ...

Roswell Chamberlain Smith - 1826 - 114 σελίδες
...MULTIPLICATION OF FRACTIONS. What is the rule? Ans. Reduce all the fractions to single or improper ones, then multiply all the numerators together for a new numerator and all the denominators together for a new denominator. For Errtmtilt- — Multiply 4 by f! Ans. |. Multiply f by f? Ans. -ff....

The Youth's Assistant in Theoretick and Practical Arithmetic

Zadock Thompson - 1826 - 176 σελίδες
...number. 3)76(254 Ans. 6 16 15 Case VI. To reduce a compound fraction to an equivalent single one. RULF.* Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator ; then reduce this new fraction to its lowest terms. Examples. 1. Reduce...

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

Zachariah Jess - 1827 - 226 σελίδες
...6. Reduce 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...all the denominators for a new denominator. Note. Like figures in the numerators and denominators may be cancelled, and frequently others contracted,...




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