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 one year ago
A model is made of a car. The car is 9 feet long, and the model is 6 inches long. What is the ratio of the length of the car to the length of the model? (1 point)
18 : 1
1 : 18
9 : 6
6 : 9
2.
The Sears Tower in Chicago is 1,450 feet high. A model of the tower is 24 inches tall. What is the ratio of the height of the model to the height of the actual Sears Tower? (1 point)
1 : 725
725 : 1
12 : 725
725 : 12
 one year ago
A model is made of a car. The car is 9 feet long, and the model is 6 inches long. What is the ratio of the length of the car to the length of the model? (1 point) 18 : 1 1 : 18 9 : 6 6 : 9 2. The Sears Tower in Chicago is 1,450 feet high. A model of the tower is 24 inches tall. What is the ratio of the height of the model to the height of the actual Sears Tower? (1 point) 1 : 725 725 : 1 12 : 725 725 : 12

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vivianrush
 one year ago
Best ResponseYou've already chosen the best response.0i think they are both A.

cv2001
 one year ago
Best ResponseYou've already chosen the best response.1Your fraction would be length of car/length of model, making sure to use the same units of measure. The model is 6 inches long, or 0.5 foot so the ratio (fraction) is 9/.05. Since you want a whole number, multiply each by 2 to get 18/1 or 18:1.

cv2001
 one year ago
Best ResponseYou've already chosen the best response.1A 1:725 Just change the 24 inches to 2 feet and then the ratio is 2/1450 which simplifies to 1:725

vivianrush
 one year ago
Best ResponseYou've already chosen the best response.0so i'm right with number 1? am i write with number two?
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