A cell phone is 9 centimeters long. If the area of the cell phone is 45 square centimeters, what is the width of the cell phone?

Respuesta :

the width is 5 centimeters
5 I believe because if the formula for area it length×width then its 9×?=45. so you would divide 45 by 9 to get your answer. so the answer is 5.