Pre-Algebra Examples

 $\begin{array}{r} h = & 39 \\ l = & 25 \\ w = & x \end{array}$

Step 1

The volume of a box is equal to the length $l$ times the width $w$ times the height $h$ .

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

Step 2

Substitute the values of the length $l = 25$ , the width $w = x$ , and the height $h = 39$ into the formula.

$25 \cdot x \cdot 39$

Step 3

Multiply $39$ by $25$ .

$975 x$