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11 votes
The ratio of a model building's dimensions to the building's actual dimensions is 1/20. If the height of the model is 18 inches, what is the height of the actual building in feet?

36 ft
30 ft
38 ft
360 ft

User Jezzamon
by
5.7k points

1 Answer

10 votes

Answer:

30 ft

Explanation:

18 in=1.5 ft

20*1.5=30

User Geohei
by
6.3k points