Pre-Algebra Examples

$200 {(1 + \frac{10 %}{2})}^{2}$

Step 1

Simplify each term.

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Step 1.1

Convert $10 %$ to a decimal.

$200 {(1 + \frac{0.1}{2})}^{2}$

Step 1.2

Divide $0.1$ by $2$ .

$200 {(1 + 0.05)}^{2}$

$200 {(1 + 0.05)}^{2}$

Step 2

Simplify the expression.

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Step 2.1

Add $1$ and $0.05$ .

$200 \cdot {1.05}^{2}$

Step 2.2

Raise $1.05$ to the power of $2$ .

$200 \cdot 1.1025$

Step 2.3

Multiply $200$ by $1.1025$ .

$220.5$

$220.5$

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