Finite Math Examples

$\frac{7 - 1}{7 - (- 1)}$

Step 1

Subtract $1$ from $7$ .

$\frac{6}{7 - (- 1)}$

Step 2

Simplify the denominator.

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Step 2.1

Multiply $- 1$ by $- 1$ .

$\frac{6}{7 + 1}$

Step 2.2

Add $7$ and $1$ .

$\frac{6}{8}$

$\frac{6}{8}$

Step 3

Cancel the common factor of $6$ and $8$ .

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Step 3.1

Factor $2$ out of $6$ .

$\frac{2 (3)}{8}$

Step 3.2

Cancel the common factors.

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Step 3.2.1

Factor $2$ out of $8$ .

$\frac{2 \cdot 3}{2 \cdot 4}$

Step 3.2.2

Cancel the common factor.

$\frac{2 \cdot 3}{2 \cdot 4}$

Step 3.2.3

Rewrite the expression.

$\frac{3}{4}$

$\frac{3}{4}$

$\frac{3}{4}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\frac{3}{4}$

Decimal Form:

$0.75$

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