Answer :
So, the scale is 3in : 2ft. This is the proportion we're gonna use to calculate the real size of the scale.
With a simple cross product:
3in ----- 2ft
42in ---------x
3x=84
x=28ft
The actual stage is 28 ft wide.
So, the scale is 3in : 2ft. This is the proportion we're gonna use to calculate the real size of the scale.
With a simple cross product:
3in ----- 2ft
42in ---------x
3x=84
x=28ft
The actual stage is 28 ft wide.