9. a model of a building is made using a scale of 1 inch = 25 feet. what is the height of the actual building, in feet, if the height of the model is 12.5 inches? *plz * *due in 1 hour* *emergency* *17 points* *you will get a cookie*

You can use the ratio to find the height of the actual building, 1 inch:25 feet.
We have to find y which is the actual height, 12.5 inches: y.
To find y, you have to multiply 12.5 by 25 to find the actual height.
12.5×25= 312.5
So the actual height of the building is 312.5 feet.