Question
Simplify:
$12-3\frac{1}{2}$
$12-3\frac{1}{2}$
✓
Answer
We have,
$12-3\frac{1}{2}$
$=12-\frac{7}{2}$
$=\frac{12\times2-7}{2}$
$=\frac{24-7}{2}$
$=\frac{17}{2}$
$12-3\frac{1}{2}$
$=12-\frac{7}{2}$
$=\frac{12\times2-7}{2}$
$=\frac{24-7}{2}$
$=\frac{17}{2}$
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