Question

once a large pink ribbon, the sign of the fight against breast cancer, was erected out of pink post - it notes on a billboard. if the area of the rectangular billboard covered by the ribbon was approximately 3705 square feet, and the width of the billboard was approximately 57 feet, what was the height of this billboard? ft

Explanation:

Step1: Recall area formula

The area formula for a rectangle is $A = lw$, where $A$ is area, $l$ is length (height in this case), and $w$ is width. We need to solve for $l$.

Step2: Rearrange formula

Rearranging the formula $A = lw$ for $l$ gives $l=\frac{A}{w}$.

Step3: Substitute values

We know $A = 3705$ square - feet and $w = 57$ feet. Substituting these values into $l=\frac{A}{w}$, we get $l=\frac{3705}{57}$.

Step4: Calculate result

$\frac{3705}{57}=65$.

Answer:

65