Basic Math Examples

$1 - \frac{3}{42}$

Step 1

Cancel the common factor of

$3$ and

$42$ .

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Step 1.1

Factor

$3$ out of

$3$ .

$1 - \frac{3 (1)}{42}$

Step 1.2

Cancel the common factors.

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Step 1.2.1

Factor

$3$ out of

$42$ .

$1 - \frac{3 \cdot 1}{3 \cdot 14}$

Step 1.2.2

Cancel the common factor.

$1 - \frac{3 \cdot 1}{3 \cdot 14}$

Step 1.2.3

Rewrite the expression.

$1 - \frac{1}{14}$

$1 - \frac{1}{14}$

$1 - \frac{1}{14}$

Step 2

Simplify the expression.

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Step 2.1

Write

$1$ as a fraction with a common denominator.

$\frac{14}{14} - \frac{1}{14}$

Step 2.2

Combine the numerators over the common denominator.

$\frac{14 - 1}{14}$

Step 2.3

Subtract

$1$ from

$14$ .

$\frac{13}{14}$

$\frac{13}{14}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{13}{14}$

Decimal Form:

$0.9\overline{285714}$

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