Basic Math Examples

$(\frac{1}{2}) \cdot 0.05 \cdot 161^{2}$

Step 1

Cancel the common factor of $0.05$ .

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Step 1.1

Factor $0.05$ out of $2$ .

$\frac{1}{0.05 (40)} \cdot 0.05 \cdot 161^{2}$

Step 1.2

Cancel the common factor.

$\frac{1}{0.05 \cdot 40} \cdot 0.05 \cdot 161^{2}$

Step 1.3

Rewrite the expression.

$\frac{1}{40} \cdot 161^{2}$

Step 2

Raise $161$ to the power of $2$ .

$\frac{1}{40} \cdot 25921$

Step 3

Combine $\frac{1}{40}$ and $25921$ .

$\frac{25921}{40}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\frac{25921}{40}$

Decimal Form:

$648.025$

Mixed Number Form:

$648 \frac{1}{40}$