Algebra Examples

$\frac{90}{360} \cdot π {(2)}^{2}$

Step 1

Cancel the common factor of $90$ and $360$ .

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Step 1.1

Factor $90$ out of $90$ .

$\frac{90 (1)}{360} \cdot (π {(2)}^{2})$

Step 1.2

Cancel the common factors.

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Step 1.2.1

Factor $90$ out of $360$ .

$\frac{90 \cdot 1}{90 \cdot 4} \cdot (π {(2)}^{2})$

Step 1.2.2

Cancel the common factor.

$\frac{90 \cdot 1}{90 \cdot 4} \cdot (π {(2)}^{2})$

Step 1.2.3

Rewrite the expression.

$\frac{1}{4} \cdot (π {(2)}^{2})$

Step 2

Raise $2$ to the power of $2$ .

$\frac{1}{4} \cdot (π \cdot 4)$

Step 3

Cancel the common factor of $4$ .

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Step 3.1

Factor $4$ out of $π \cdot 4$ .

$\frac{1}{4} \cdot (4 \cdot π)$

Step 3.2

Cancel the common factor.

$\frac{1}{4} \cdot (4 \cdot π)$

Step 3.3

Rewrite the expression.

$π$

Step 4

The result can be shown in multiple forms.

Exact Form:

$π$

Decimal Form:

$3.14159265 \dots$