the space needle is 605 feet tall. a model of the building is 15 inches tall. what is the ratio of the height of the model to the height of the actual space needle
484:1
1:484
484:12
12:484
To find the ratio of the height of the model to the height of the actual space needle, we need to convert both measurements to the same unit. Let's convert them to inches.
The actual height of the space needle is 605 feet, which is 605 * 12 = 7260 inches.
Now we can find the ratio by dividing the height of the model by the height of the actual space needle:
15 inches / 7260 inches = 1/484
Therefore, the ratio of the height of the model to the height of the actual space needle is 1:484.