Basic Math Examples

\frac{28}{21}

$\frac{28}{21}$

Step 1

Factor

7

$7$ out of

28

$28$ .

\frac{7 (4)}{21}

$\frac{7 (4)}{21}$

Step 2

Cancel the common factors.

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Step 2.1

Factor

7

$7$ out of

21

$21$ .

\frac{7 \cdot 4}{7 \cdot 3}

$\frac{7 \cdot 4}{7 \cdot 3}$

Step 2.2

Cancel the common factor.

$\frac{7 \cdot 4}{7 \cdot 3}$

Step 2.3

Rewrite the expression.

$\frac{4}{3}$

$\frac{4}{3}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{4}{3}$

Decimal Form:

$1.\overline{3}$

Mixed Number Form:

$1 \frac{1}{3}$

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