So now its

but you want it in y=mx+b so
add x to both sides so that you have y on its own
so now it's
Answer:
54 feet
Step-by-step explanation:
We can use proportions
1 inch 27 inches
--------- = ------------
2 feet x feet
Using cross products
1x = 54
The building is 54 feet
You would cancel the common factors in the numerator and denominator.
Exact Form:
2/9
Decimal Form:
0.222222222.....
I’m pretty sure that your answer is the last one