Pre-Algebra Examples

$\frac{4}{12} + \frac{9}{12}$

Step 1

Combine the numerators over the common denominator.

$\frac{4 + 9}{12}$

Step 2

Add $4$ and $9$ .

$\frac{13}{12}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{13}{12}$

Decimal Form:

$1.08\overline{3}$

Mixed Number Form:

$1 \frac{1}{12}$