Basic Math Examples

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\begin{matrix} l = & 5 w = & 7 \end{matrix}

$\begin{array}{r} l = & 5 \\ w = & 7 \end{array}$

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 = 5

$l = 5$ and width

w = 7

$w = 7$ into the formula for the area of a rectangle.

5 \cdot 7

$5 \cdot 7$

Step 3

Multiply

5

$5$ by

7

$7$ .

35

$35$