Answer:
27 inches
Step-by-step explanation:
We can use proportions to solve this problem. Put the drawing size over the real life size
3 inches x inches
------------- = -----------
2 ft 18 ft
Using cross products to solve
3 * 18 = 2 * x
54 = 2x
Divide each side by 2
54/2 =2x/2
27 =x
The stage should be 27 inches in the drawing
