Question

$| \frac{ - 13}{?12} + \frac{1}{2?} |$
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Answer 1

Given fraction:

$\frac{ - 13}{12} + \frac{1}{2}$

LCM of 12 and 2=6

$\frac{ - 13 \times 1}{12 \times 1} + \frac{1 \times 6}{2 \times 6}$

$\frac{ - 13}{12} + \frac{6}{12}$

$\frac{ - 13 + 6}{12}$

$\frac{ - 7}{12}$

$therefore \: \frac{ - 13}{12} + \frac{1}{2} = \frac{ - 7}{12}$