Basic Math Examples

$\frac{15120}{5!}$

Step 1

Simplify the denominator.

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Step 1.1

Expand $5!$ to $5 \cdot 4 \cdot 3 \cdot 2 \cdot 1$ .

$\frac{15120}{5 \cdot 4 \cdot 3 \cdot 2 \cdot 1}$

Step 1.2

Multiply $5 \cdot 4 \cdot 3 \cdot 2 \cdot 1$ .

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Step 1.2.1

Multiply $5$ by $4$ .

$\frac{15120}{20 \cdot 3 \cdot 2 \cdot 1}$

Step 1.2.2

Multiply $20$ by $3$ .

$\frac{15120}{60 \cdot 2 \cdot 1}$

Step 1.2.3

Multiply $60$ by $2$ .

$\frac{15120}{120 \cdot 1}$

Step 1.2.4

Multiply $120$ by $1$ .

$\frac{15120}{120}$

Step 2

Divide $15120$ by $120$ .

$126$