Basic Math Examples

$\frac{7! 5!}{6! 8!}$

Step 1

Rewrite $8!$ as $8 \cdot 7!$ .

$\frac{7! 5!}{6! (8 \cdot 7!)}$

Step 2

Cancel the common factor of $7!$ .

Tap for more steps...

Step 2.1

Cancel the common factor.

$\frac{7! 5!}{6! (8 \cdot 7!)}$

Step 2.2

Rewrite the expression.

$\frac{5!}{6! \cdot (8)}$

$\frac{5!}{6! \cdot (8)}$

Step 3

Rewrite $6!$ as $6 \cdot 5!$ .

$\frac{5!}{6 \cdot 5! \cdot 8}$

Step 4

Cancel the common factor of $5!$ .

Tap for more steps...

Step 4.1

Cancel the common factor.

$\frac{5!}{6 \cdot 5! \cdot 8}$

Step 4.2

Rewrite the expression.

$\frac{1}{6 \cdot 8}$

$\frac{1}{6 \cdot 8}$

Step 5

Multiply $6$ by $8$ .

$\frac{1}{48}$

Step 6

The result can be shown in multiple forms.

Exact Form:

$\frac{1}{48}$

Decimal Form:

$0.0208\overline{3}$

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