It could be? the 7 could be 7 to literally any number soooo
The two ways to find the ratio of the length is to turn the inches into feet or the feet into inches
So the answer can be solved like this:
1/36ft to 1/4ft which is 9:1 (blueprint size to actual size)
or
1/3in to 3in which is also 9:1 (blueprint size to actual size)
You have to plug in a random y value and use algebra to solve for x. It is impossible to do without at least one point for y.
Same . It’s not giving me a lot of information!!