Answer:
the length of the actual wall= 80 feet
Step-by-step explanation:
A blueprint for a house has a scale of 1:10. A wall in the blueprint is 8in.
Blueprint has a scale ratio of [tex]\frac{1}{10}[/tex]
As per the scale, the wall in the blue print is 1 in then the length of the actual wall is 10 feet
A wall in the blueprint is 8 inches, the length of the actual wall is [tex]10*8= 80[/tex] feet
the length of the actual wall= 80 feet
