The height of a building is proportional to the number of floors. If the building is 135 ft with 9 floors, how many floors does this build have? How tall would the building be if it had 15 floors?

Hi, I’m unsure if my answer is correct but try this...
135/9= 15
This would mean that every floor is worth 15 ft
So, multiply 15 by 15 and you get 225
By this judgement, the building would be 225 ft if it had 15 floors.
I hope this helps!

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