Just add together the 4 given dimensions to find the perimeter of the room.
60"+60"+40"+40"=200" 60"=5' 200"=16'8" 60"+60"+48"+48"=216" 60"=5' 48"=4' perimeter=216" or 18'
Perimeter = 40+40+60+60 = 200 units
200
If it is a square room then its perimeter is: 4*15 = 60 feet
60 x 40 = 2400 40 x 60 = 2400 4800 / 100 = 48
60 feet. Sorry, thought that was obvious.
The GCF is 4.
60 feet or 10 yards - without the aid of a calculator !
42, 48, and 54
48 60 72
40 = 23 x 5 48 = 24 x 3 60 = 22 x 3 x 5 GCF = 22 x 30 x 50 = 4
60 Minutes - 1968 The Killings in Haditha The Wrong Medicine 40-48 was released on: USA: 24 August 2008