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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. "
Vocational Mathematics for Girls - Σελίδα 24
των William Henry Dooley - 1917 - 369 σελίδες
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The National Arithmetic, on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1839 - 356 σελίδες
...following RULE. Reduce the mixed numbers, if there be any, to improper fractions ; then multiply all the numerators together for a new numerator, and the denominators for a new denominator; the fraction should then be reduced to its lowest terms. 6. What is | of | of J of }J ? Ans. $?> =...

The Private Instructor, Or Mathematics Simplified: Comprising Every Thing ...

Jason M. Mahan - 1839 - 312 σελίδες
...for the denominator. Compound fractions, in the operation, may retain their original form. Multiply the numerators together for a new numerator, and the denominators for a new denominator — which reduce to their proper terms for the answer required . Where several fractions are to be...

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

Calvin Tracy - 1840 - 326 σελίδες
...REVERSE of the OPERATION PERFORMED ON ITS DENOMINATOR. 6. A fraction is multiplied by a fraction, by multiplying the numerators together for a new numerator, and the denominators for a new denominator. For example, let it be required to multiply £ by ^. Agreeably to the principles already explained,...

United States Calculator: Or, Arithmetic Simplified

John M'Nevin - 1841 - 300 σελίδες
...for the common method is to invert the first term, then after preparing the fractions, to multiply the numerators together for a new numerator, and the denominators for a new denominator. OR THUS : Let a line be drawn in all statements representing equality, placing multipliers on the right,...

The United States Calculator: Or, Arithmetic Simplified, in Dollars and ...

John M'Nevin - 1841 - 300 σελίδες
...for the common method is to invert the first term, then after preparing the fractions, to multiply the numerators together for a new numerator, and the denominators for a new denominator. OB THUS : Let -a line be drawn in all statements representing equality, placing multipliers on the...

The National Arithmetic ...: Combining the Analytic and Synthetic Methods ...

Benjamin Greenleaf - 1841 - 334 σελίδες
...following HULE. Reduce the mixed numbers, if there be any, to improper fractions ; then multiply all the numerators together for a new numerator, and the denominators for a new denominator; the fraction should then be reduced to its lowest terms. 6. What is | of i of I of }J ? Ans. ft°5...

The principles of arithmetic. [Followed by] The principles of algebra

Wales Christopher Hotson - 1842 - 306 σελίδες
...required, 4 t \ & the operation would be performed thus : Hence, the following GENERAL RULE. Multiply all the numerators together for a new numerator, and the denominators for a new denominator. OBs. In cancelling factors which are common to both the numerator and denominator, it is usual to make...

An Encyclopædia of Architecture: Historical, Theoretical, and Practical

Joseph Gwilt - 1842 - 1114 σελίδες
...that is, place the denominator for the numerator and the numerator for the denominator ; then multiply the numerators together for a new numerator, and the denominators for a new denominator, and the product will be the quotient sought. Thus, ', divided by ] is the same as \ multiplied by £,...

Call's Decimal Arithmetic: On a New and Improved Plan Throughout, Comprising ...

Osman Call - 1842 - 200 σελίδες
...15. Divide ffHH. by 892756. 16. Divide mmtmmut ^ IX. TO MULTIPLY ONE FRACTION BY ANOTHER. Multiply the numerators together for a new numerator, and the denominators for a new denominator. 1. Multiply £ by £. OPERATION. f XJ=|, Ans. This process may be explained by referring to the definition...

Elements of Arithmetic: For Schools and Academies. In which Decimal and ...

Pliny Earle Chase - 1844 - 246 σελίδες
...multiplicand is a fraction, Change whole or mixed numbers (if any) to improper fractions, and multiply the numerators together for a new numerator, and the denominators for a new denominator. To MULTIPLY A FRACTION BY A WHOLE NUMBER. It is evident from the nature of fractions, that i=2Xi; %...




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