Pre-Algebra Examples



$\begin{array}{r} h = & \frac{1}{5} \\ l = & \frac{1}{5} \\ w = & \frac{1}{5} \end{array}$

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

$l = \frac{1}{5}$ , the width

$w = \frac{1}{5}$ , and the height

$h = \frac{1}{5}$ into the formula.

$\frac{1}{5} \cdot \frac{1}{5} \cdot \frac{1}{5}$

Step 3

Multiply

$\frac{1}{5} \cdot \frac{1}{5}$ .

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Step 3.1

Multiply

$\frac{1}{5}$ by

$\frac{1}{5}$ .

$\frac{1}{5 \cdot 5} \cdot \frac{1}{5}$

Step 3.2

Multiply

$5$ by

$5$ .

$\frac{1}{25} \cdot \frac{1}{5}$

Step 4

Multiply

$\frac{1}{25} \cdot \frac{1}{5}$ .

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Step 4.1

Multiply

$\frac{1}{25}$ by

$\frac{1}{5}$ .

$\frac{1}{25 \cdot 5}$

Step 4.2

Multiply

$25$ by

$5$ .

$\frac{1}{125}$

Step 5

The result can be shown in multiple forms.

Exact Form:

$\frac{1}{125}$

Decimal Form:

$0.008$

 $\begin{array}{r} h = & \frac{1}{5} \\ l = & \frac{1}{5} \\ w = & \frac{1}{5} \end{array}$

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