What’s the actual length if the room messures 3 3/4 inches

Question

I need help with what I’m doing cuz I don’t get it I need to learn how to get the anwsers

Answer 1

If, to scale, 3.75 inches were to equal 12 feet, a typical room length, then we'd have a 12'x12' room; more proportionately, a rectangular 12'x16' room would give you a scale dimension of 3 3/4 x 5".