Pre-Algebra Examples

$0.4179 \cdot (10^{27} \div 10^{21})$

Step 1

Since the exponent of the scientific notation is positive, move the decimal point $27$ places to the right.

$417900000000000000000000000$

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