Basic Math Examples

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$\begin{array}{r} l = & 3 \\ w = & 4 \end{array}$

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

$l = 3$ and width

$w = 4$ into the formula for the area of a rectangle.

$3 \cdot 4$

Step 3

Multiply

$3$ by

$4$ .

$12$