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" 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 terms. "
Higher Arithmetic: Designed for the Use of High Schools, Academies, and ... - Σελίδα 37
των George Roberts Perkins - 1851 - 342 σελίδες
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The Western Arithmetic: Or, Pennsylvania and Ohio Accomptant: Being a Plain ...

James L. Connolly (mathematician.) - 1835 - 264 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 lor a new denominator. Such figures as are alike in the numerators and denominators may be cancelled....

A New System of Arithmetick: In which the Rules are Familiarly Demonstrated ...

William Ruger - 1836 - 274 σελίδες
...sh.all be 15. ' V. — -JTo reduce a compound fraction to a simple or improper fraction. ". *" RULE. — Multiply all the numerators together for a new numerator, and all the (Vnomiiiators together /or a mA' denominator, and they will form the fraction required. NoTB.-r-When...

A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of ...

Charles Guilford Burnham - 1837 - 266 σελίδες
...by the word of are called compound fractions. They are reduced to simple fractions, by multiplying all the numerators together for a new numerator, and all the denominators for a new denominator. By cancelling, the process of multip.'y'ng and reducing the fraction, is performed...

Mental Arithmetic Simplified

T. Pigott - 1838 - 68 σελίδες
...Multiply 20 by Í ; 24 by i ; 12 by$; 1Sbyf; 15byf; 26 To multiply a fraction by a fraction — ROLE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator ; as JX f — таг ('9) = £. Ans. Multiply | by i ; | by i ; Л by i; | by...

The Western Calculator, Or, A New and Compendious System of Practical ...

Joseph Stockton - 1839 - 218 σελίδες
...least common denominator. Am. if, K. it' H Case 6. To reduce a compound fraction to a single one. RULE. Multiply all the numerators together for a new numerator, and all the de-nominators for a new denominator. Note. Such figures as are alike in the numerators and denominators may be cancelled....

A New System of Arithmetic: In which is Explained and Applied to Practical ...

Calvin Tracy - 1840 - 326 σελίδες
...proper number. Ans. 2704^-. CASE 4th. — To REDUCE COMPOUND FRACTIONS TO SIMPLE ONES. RULE 1st. — Multiply all the numerators together for a new numerator, and all the denominators for a new denominator, and reduce the new fraction to its lowest terms, by Case 1st. Ex.1. Reduce f...

Higher Arithmetic: Designed for the Use of High Schools, Academies, and Colleges

George Roberts Perkins - 1841 - 274 σελίδες
...by multiplying the numerator by 3 ; hence, we have -of—,= =—. qn* SX 7 21 J 4 11 4X11 44 Hence, to reduce compound fractions to their equivalent simple ones we have this RULE. Con*ider the word OF, which connects thefractiondl parts, as equivalent to the sign of multiplication....

Conversations on arithmetic

mrs. Henry Ayres - 1843 - 470 σελίδες
...(that is whole numbers), mixed numbers, or complex fractions, and reduce them by the former rules ; then multiply all the numerators together for a new numerator, and all the denominators for a new denominator, and reduce this fraction to its lowest terms. Examples. 37. Reduce f of f of...

Daboll's Complete Schoolmaster's Assistant Being a Plain Comprehensive ...

Nathan Daboll - 1843 - 254 σελίδες
...equal parts, it will take 12 such parts to make a whole one ; therefore ^ of j is -jlj, Answer. RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator, and they will form the fraction required, which reduce to its lowest terms....

Elements of Algebra: Being an Abridgment of Day's Algebra, Adapted to the ...

James Bates Thomson - 1844 - 266 σελίδες
...m+d—7-^-;. 29. Reduce 6—-r^—. ^ 4—d d—y 121. To reduce a compound fraction to a simple one. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator. 30. Reduce - of _fL_. Ans. —— 7 6+2 76+14 31. Reduce - of * of b + h . 32....




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