Pre-Algebra Examples

$- 4.2 \div 0.14$

Step 1

Divide $- 4.2$ by $0.14$ .

$- 30$

Step 2

The approximate value of $- 4.2 \div 0.14$ found by front end estimation.

$- 4.2 \div 0.14 \approx - 30$

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