Basic Math Examples

\frac{18}{90} \div 3

$\frac{18}{90} \div 3$

Step 1

Rewrite the division as a fraction.

\frac{\frac{18}{90}}{3}

$\frac{\frac{18}{90}}{3}$

Step 2

Cancel the common factor of

18

$18$ and

90

$90$ .

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Step 2.1

Factor

18

$18$ out of

18

$18$ .

\frac{\frac{18 (1)}{90}}{3}

$\frac{\frac{18 (1)}{90}}{3}$

Step 2.2

Cancel the common factors.

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Step 2.2.1

Factor

18

$18$ out of

90

$90$ .

\frac{\frac{18 \cdot 1}{18 \cdot 5}}{3}

$\frac{\frac{18 \cdot 1}{18 \cdot 5}}{3}$

Step 2.2.2

Cancel the common factor.

$\frac{\frac{18 \cdot 1}{18 \cdot 5}}{3}$

Step 2.2.3

Rewrite the expression.

$\frac{\frac{1}{5}}{3}$

$\frac{\frac{1}{5}}{3}$

$\frac{\frac{1}{5}}{3}$

Step 3

Multiply the numerator by the reciprocal of the denominator.

$\frac{1}{5} \cdot \frac{1}{3}$

Step 4

Multiply

$\frac{1}{5} \cdot \frac{1}{3}$ .

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Step 4.1

Multiply

$\frac{1}{5}$ by

$\frac{1}{3}$ .

$\frac{1}{5 \cdot 3}$

Step 4.2

Multiply

$5$ by

$3$ .

$\frac{1}{15}$

$\frac{1}{15}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\frac{1}{15}$

Decimal Form:

$0.0\overline{6}$

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