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Juli2301 [7.4K]
3 years ago
6

Adding or subtracting fractions with different denominators

Mathematics
1 answer:
Bas_tet [7]3 years ago
8 0

Step-by-step explanation: You can't continue on with the problem until the denominators are the same. So you need to find the LCD (Least Common Denominator). For example...

\frac{1}{2} +\frac{1}{3}  The LCD is six

\frac{1*3}{2*3}=\frac{3}{6} =\frac{1}{3}

\frac{1}{2}+ \frac{1}{3}= \frac{3}{6} +\frac{2}{6}

\frac{3+2}{6}= \frac{5}{6}

Hope this helps, have a BLESSED and wonderful day! :-)

-Cutiepatutie <3

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