Pre-Algebra Examples

$390 \div 19.5$

Step 1

Multiply $390 \div 19.5$ by $100$ to convert to a percentage.

$390 \div 19.5 \cdot 100$

Step 2

Simplify $390 \div 19.5 \cdot 100$ .

$2000 %$

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