3 hours. 3600/1200=3
The least common multiple (LCM) of 360 and 1200 is 3600.
1200
3600
1200 x003 ____ 3600
The first 15 multiples of 1200: 1200, 2400, 3600, 4800, 6000, 7200, 8400, 9600, 10800, 12000, 13200, 14400, 15600, 16800, 18000 . . .
1200
3600
600, 1200, 1800, 2400, 3000, 3600, 4200, 4800, 5400, 6000.
1200 yards * 3 feet/yard = 3600 feet
1200
1200/1 or 2400/2 or 3600/3 or an infinite number of ways really!
33.333....% (3's continuing on for infinity)