08-06-2020
Mathematics

contestada

A scale drawing has a scale of 3in:1ft. What is the scale factor?

Respuesta :

hitman12131976 hitman12131976

11-06-2020

Answer:

1 : 4

Step-by-step explanation:

Remember, your units have to match, so

3 in : 1 ft

doesn't look right, change 1 ft to 12 in.

3 in : 12 in

reduce by 3

1 : 4

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