Scale is the proportion used in determining the relationship between an actual object and a model of the object.For example, real estate developers often make models of shopping centers. If a model of a store has a scale of 1 centimeter equaling 20 feet, what is the actual length of a store that measures 5 cm in length on the model? A. 100 feet B. 50 feet C. 200 feet D. 20 feet

Original scale: 1 inch = 8 feet. A parallelogram with a side length of 24 feet. A larger parallelogram with a side length of 72 feet. Noah planned a parallelogram-shaped sidewalk to lead from the street to the front door of his house. He realized the walkway was too short and he needs to change the length to 72 feet. He wrote a ratio to find the change in the scale factor. 24 ft 72 ft = The change in the scale factor is . The change of scale means that 1 inch represented feet, but now 1 inch represents feet.

Scott measured a kitchen and made a scale drawing. He used the scale 1 inch : 5 feet. The actual length of a countertop in the kitchen is 10 feet. How long is the counter in the drawing? inchesSubmit

In a scale model of a boat, 1 inch represents 10 feet.Scale:1 in  10 ftAnswer the following.(a)In the scale model, the length of the boat is 8 inches. What is the length of the real boat?feet(b)The height of the real boat is 30 feet. What is the height of the boat in the scale model?inches

If 1 cm length of drawing represents 5 m length of the object than in engineering scale, we write

Darell made a scale drawing of a shopping center. The parking lot is 4 centimeters wide in the drawing. The actual parking lot is 40 meters wide. What scale did Darell use?1 centimeter : meters