Basic Math Examples

$- \frac{2}{13} \div (- \frac{3}{13})$

Step 1

To divide by a fraction, multiply by its reciprocal.

$- \frac{2}{13} (- \frac{13}{3})$

Step 2

Cancel the common factor of

$13$ .

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Step 2.1

Move the leading negative in

$- \frac{2}{13}$ into the numerator.

$\frac{- 2}{13} (- \frac{13}{3})$

Step 2.2

Move the leading negative in

$- \frac{13}{3}$ into the numerator.

$\frac{- 2}{13} \cdot \frac{- 13}{3}$

Step 2.3

Factor

$13$ out of

$- 13$ .

$\frac{- 2}{13} \cdot \frac{13 (- 1)}{3}$

Step 2.4

Cancel the common factor.

$\frac{- 2}{13} \cdot \frac{13 \cdot - 1}{3}$

Step 2.5

Rewrite the expression.

$- 2 (\frac{- 1}{3})$

$- 2 (\frac{- 1}{3})$

Step 3

Combine

$- 2$ and

$\frac{- 1}{3}$ .

$\frac{- 2 \cdot - 1}{3}$

Step 4

Multiply

$- 2$ by

$- 1$ .

$\frac{2}{3}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\frac{2}{3}$

Decimal Form:

$0.\overline{6}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$