How to find the ratio of the perimeter and area

Divide the perimeter by the area to obtain the ration of perimeter to area. Rectangle. Find the length and width of the rectangle.

Step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed