Question
A blueprint for a house has a scale of 1:30. A wall in the blueprint is 3 in. What is the length of the actual wall in feet. (1 point) Responses 7.5 ft 7.5 ft 105 ft 105 ft 90 ft. 90 ft. 8.75 ft
Answers
GPT 3.5
The length of the actual wall can be calculated by multiplying the length on the blueprint by the scale factor.
3 in * 30 = 90 in
Converting 90 inches to feet:
90 in / 12 in/ft = 7.5 ft
Therefore, the length of the actual wall in feet is 7.5 ft.
So, the correct response is 7.5 ft.
3 in * 30 = 90 in
Converting 90 inches to feet:
90 in / 12 in/ft = 7.5 ft
Therefore, the length of the actual wall in feet is 7.5 ft.
So, the correct response is 7.5 ft.