Pre-Algebra Examples

 $\begin{array}{r} l = & 143 \\ w = & 17 \end{array}$

Step 1

The area of a rectangle is equal to the length times the width.

$(l e n g t h) \cdot (w i d t h)$

Step 2

Substitute the values of the length $l = 143$ and width $w = 17$ into the formula for the area of a rectangle.

$143 \cdot 17$

Step 3

Multiply $143$ by $17$ .

$2431$