Linear Algebra Examples

$\frac{4}{18} + \frac{10}{18}$

Step 1

Combine the numerators over the common denominator.

$\frac{4 + 10}{18}$

Step 2

Add $4$ and $10$ .

$\frac{14}{18}$

Step 3

Cancel the common factor of $14$ and $18$ .

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Step 3.1

Factor $2$ out of $14$ .

$\frac{2 (7)}{18}$

Step 3.2

Cancel the common factors.

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Step 3.2.1

Factor $2$ out of $18$ .

$\frac{2 \cdot 7}{2 \cdot 9}$

Step 3.2.2

Cancel the common factor.

$\frac{2 \cdot 7}{2 \cdot 9}$

Step 3.2.3

Rewrite the expression.

$\frac{7}{9}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\frac{7}{9}$

Decimal Form:

$0.\overline{7}$