Answer:
14 feet
Explanation:
let x = the actual width of the room
first, model the problem:
3 2/4 inches / 1/4 inches = x / 1 foot
second, cross multiply:
1/4x inches = 3 2/4 inches
third, divide / cancel out:
1/4x inches / 1/4 inches = 3 2/4 inches / 1/4 inches
last, you have the answer:
x = 14 feet.
so, the actual width of the room is 14 feet.
(all the /'s are fractions, hope this helped!)