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" To add fractional quantities together RULE. Reduce the fractions, if necessary, to a common denominator ; then add the numerators together, and place their sum over the common denominator. "
First Lessons in Algebra: Embracing the Elements of the Science - Page 56
by Charles Davies - 1839 - 252 pages
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An Introduction to Algebra: With Notes and Observations : Designed for the ...

John Bonnycastle - Algebra - 1818 - 284 pages
...Reduce — , — . and — • — . to fractions having a com2 7 a— z HIOII denominator* CASE VI. To add fractional quantities together. RULE. Reduce...fractions, if necessary, to a common denominator ; then add all the numerators together, and under their sum put the common denominator, and it will give the sum...
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An Introduction to Algebra: With Notes and Observations : Designed for the ...

John Bonnycastle - Algebra - 1818 - 326 pages
...+ — , to fractions having a 43 5 common denominator. 6. Reduce — , moo. denominatorf CASE VI. ' To add fractional quantities together. . RULE. Reduce...the fractions, if necessary, to a common denominator ; theta add all the numerators together, and under their sum put the common denominator, and it will...
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An Introduction to Algebra: With Notes and Observations, Designed for the ...

John Bonnycastle - Algebra - 1825 - 336 pages
...denominator. . 7oa — lax 6ax— 6x3, 14a+14z A na -^ . . fir ,' ' 14o-14x'l4o-14x 14<z-14z CASE VI. To add fractional quantities together. RULE. Reduce...fractions, if necessary, to a common denominator ; then add all the numerators together, and under their sum put the common denominator, and it will give the sum...
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Elements of Algebra

William Smyth - Algebra - 1833 - 288 pages
...o. Ans. —- 2 -- -- v a* -f- oz -f- x* ADDITION OF ALGEBRAIC FRACTIONS. Rule. Reduce the fractions to a common denominator ; then add the numerators...sum over the common denominator. EXAMPLES. 1. Add together it* and ?-=* Ans 2*2 + 2y—. x— y x+y f—f z2 + ws x2 — v2 t 2(».2 + xy 2. Add together...
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Elements of Algebra: Tr. from the French of M. Bourdon. Revised and Adapted ...

Charles Davies - Algebra - 1835 - 378 pages
...having a com'•i ^s a-\-x mon denominator. 3a+3x Za'+Za'x 6a3+6x' 6JT6?' " •" ' "^ " CASE V. 74. To add fractional quantities together. RULE. Reduce...add the numerators together and place their sum over tJw common denominator. EXAMPLES. ac 6 1. Find the sum of -7-, -r, and -jr. bdf Here, . a cxIxf=ctf...
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Elements of Algebra

William Smyth - Algebra - 1836 - 288 pages
...by ^L±±^. _o. Ans. x a2 + ax -f x2ADDITION OF ALGEBRAIC FRACTIONS. RULE. — Reduce the fractions to a common denominator ; then add the numerators...place their sum over the common denominator. EXAMPLES. I. Add together -+ ? and ^Z.1 Ans. x— yxyx 2. Add together ^±1* and '2 ~^ Ans. x—y x+y » AJJ....
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Elements of Algebra

Algebra - 1838 - 372 pages
...having a com& o a-\-x mon denominator. 3a+3a; 2a3+2a2a; -, and ' " 6a+6x' 6a+6x ' ' 6a+6x ' CASE V. 74. To add fractional quantities together. RULE. Reduce...place their sum over the common denominator* EXAMPLES. ace 1. Find the sum of -7-, — . and -jr. bdj Here, . axdxf=adf\ f ,,, I cx" x/=C*A > the new numerators....
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Elements of Algebra

Algebra - 1839 - 368 pages
...and - • - , to fractions having a comA! o -- mon denominator. 3a+3a; 6a+6a; ' 6a+6a; ' CASE V. 74. To add fractional quantities together. RULE. Reduce the fractions, if necessary, to a common (^nominator : then add the numerators together and place their sum over Hie common denominator. EXAMPLES....
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Elementary Algebra: Embracing the First Principles of the Science

Charles Davies - Algebra - 1842 - 284 pages
..., and —rr, to a common de5a c a+o nominator. 5a3— 5a62 . 5ac2 5a2c+5a6c ' 5a2c+5a6c CASE V. 56. To add fractional quantities together. RULE. Reduce...the common denominator. EXAMPLES. 1. Add f, f, and | together. By reducing to a common denominator, we have 6x3x5=90 1st numerator. 4 X 2 X 5 = 40 2nd...
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Elements of Algebra

Charles Davies - Algebra - 1842 - 368 pages
...• - , to fractions having a com. 1 a3 2 3 a+x mon denominator. 3a+3a; Ba+Gx ' 60+63 ' CASE V. 74. To add fractional quantities together. RULE. Reduce...their sum over the common denominator. EXAMPLES. 1. Find the sum of -T-. — , and -7-. odj ace Here, . axdxf=a*f-\ cxbxf=cbf V the new numerators. exbxd=ebdj...
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