Algebra Examples

$2 π \div \frac{1}{4}$

Step 1

To divide by a fraction, multiply by its reciprocal.

$2 π \cdot 4$

Step 2

Multiply $4$ by $2$ .

$8 π$

Step 3

The result can be shown in multiple forms.

Exact Form:

$8 π$

Decimal Form:

$25.13274122 \dots$