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" Then multiply all the numerators together for a new numerator, and all the denominators together for a new denominator... "
Higher Arithmetic: Designed for the Use of High Schools, Academies, and Colleges - Σελίδα 35
των George Roberts Perkins - 1841 - 252 σελίδες
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A Treatise on Algebra: Containing the Latest Improvements. Adapted to the ...

Charles William Hackley - 1846 - 503 σελίδες
...5+37.r ~ ~ =2x+5. MULTIPLICATION OF FEACTIONS. 45. RULE. — Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. Thus,* ac ac W bxd=bd' ampx ampx 0+5 ef k+l pq (a+b)(ef)(k+l)(pq) c+dXg-hXm-nX r+s—(c+d)(g—h)(m—n)(r+*y...

Practical Arithmetic: Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 336 σελίδες
...denominators. Hence, 123. To reduce compound fractions to simple ones. Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. 46. Reduce $ of £ of f to a simple fraction. Ans. ^4,or52T. 47. Reduce \ of \% of ^ to a simple fraction....

Welch's Improved American Arithmetic: Adapted to the Currency of the United ...

1846 - 218 σελίδες
...denomination, and the one to which you would reduce it ; then multiply all the numerators together for a new numerator,' and all the denominators together for a new denominator. Questions. — 1. How do you reduce fractions of a higher denomination to that of a lower, retaining...

A Treatise on Algebra

Elias Loomis - 1846 - 346 σελίδες
...— 26 8. From - -. - subtract - £ - . 4 0 GASE VII. RULE. Multiply all the numerators togetfier for a new numerator, and all the denominators together for a new denominator. CL F Let it be required to multiply -т- by—. First, let us multiply ~r~by c. According to Remark...

A Treatise on Algebra

Elias Loomis - 1846 - 346 σελίδες
...VII. (89.) To multiply fractional quantities together. 'RULE. Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. ft f Let it be required to multiply -7- by-p First, let us multiply -r-by c. According to Remark first...

The United States Arithmetic: Designed for Academies and Schools

William Vogdes - 1847 - 256 σελίδες
...terms of the fraction can be divided by the same number, the quotients may be used instead of them ; or, cancel such factors as are common to both numerators and denominators. EXAMPLES. 1. Reduce f of f of £| of || to a simple fraction. - AnsOr thus : £x}x*|x3H%aT¿ as before. 2. Reduce...

HIGHER ARITHMETIC

GEORGE R. PERKINS A.M., - 1849
...Hence, to multiply together fractions, we have this RULE. Multiply all the numerators together for a new numerator, and all the denominators together...EXAMPLES. 1. Multiply together the fractions T 3 T , ff-, f, and |. Expressing the multiplication, we obtain T 3 T x ff- X £ X £. Canceling the 3 and...

An Elemtary Arithmetic ...: Serving as an Introduction to the Higher ...

George Roberts Perkins - 1849 - 347 σελίδες
...fractional parts, as equivalent to the sign of multiplication. Then multtply all the numerators together for a new numerator, and all the denominators together...to reject or cancel such factors as are common to the numerators and denominators, which is the same as dividing both numerator and denominator by the...

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

George Roberts Perkins - 1849 - 342 σελίδες
...fractional parts as equivalent to the sign of multiplication. Then multiply all the numerators together for a new numerator, and all the denominators together...to reject or cancel such factors as are common to the numerators and denominators, which is the same as dividing both numerator and denominator by the...

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

George Roberts Perkins - 1850 - 342 σελίδες
...fractional parts as equivalent to the sign of multiplication. Then multiply all the numerators together for a new numerator, and all the denominators together...to reject or cancel such factors as are common to the numerators and denominators, which is the same as dividing both numerator and denominator by the...




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