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USPshnik [31]
3 years ago
11

An architect notices that the scale on a blueprint he is using has been torn off. However, he sees that a 12.5-ft. wall that has

been built is 5 in. long on the blueprint. What is the scale for this blueprint?
Mathematics
2 answers:
Leviafan [203]3 years ago
5 0

1,170 feet by 1,530 feet.

melisa1 [442]3 years ago
3 0

Answer:

The scale is : 1 in : 2.5 ft

Step-by-step explanation:

An architect notices that the scale on a blueprint he is using has been torn off.

However, he sees that a 12.5-ft. wall that has been built is 5 in. long on the blueprint.  

Let the scale be x

\frac{5}{12.5} =\frac{1}{x}

So, scale = x=\frac{12.5}{5} = 2.5

So, the answer is : 1 in : 2.5 ft

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