Basic Math Examples



\begin{matrix} l = & 3 cm w = & 6 cm \end{matrix}

$\begin{array}{r} l = & 3 cm \\ w = & 6 cm \end{array}$

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)

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

Step 2

Substitute the values of the length

l = 3

$l = 3$ and width

w = 6

$w = 6$ into the formula for the area of a rectangle.

3 \cdot 6

$3 \cdot 6$

Step 3

Multiply

3

$3$ by

6

$6$ .

18 {(cm)}^{2}

$18 {(cm)}^{2}$