Pre-Algebra Examples

$7 + 9$

Step 1

Add $7$ and $9$ .

$16$

Step 2

Convert to decimal.

$16$

Step 3

Multiply $16$ by $100$ to convert to a percentage.

$16 \cdot 100$

Step 4

Simplify $16 \cdot 100$ .

$1600 %$

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