Final answer:
To find the width of the bathroom, divide the area by the length. The width of the bathroom is approximately 7 feet. Therefore correct option is A
Step-by-step explanation:
To find the width of the bathroom, we can use the formula for the area of a rectangle which is length multiplied by width. We know that the area of the bathroom is 91 square feet and the length is 13 feet. So, we can divide the area by the length to find the width:
Width = Area / Length
Plugging in the given values:
Width = 91 square feet / 13 feet
By performing the division, we get the width of the bathroom to be approximately 7 feet.