Finite Math Examples

$a = \frac{7.5 - 3.91}{2009 - 1987}$

Step 1

Subtract $3.91$ from $7.5$ .

$a = \frac{3.59}{2009 - 1987}$

Step 2

Subtract $1987$ from $2009$ .

$a = \frac{3.59}{22}$

Step 3

Divide $3.59$ by $22$ .

$a = 0.163\overline{18}$

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