Because they are divisible by the most numbers.
120.
120 times 10 is 1200.
The factors of 1200 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200
1 cm = 10 mm 120 cm = 1200 mm so 120 cm and 1200 mm is equal
Ten percent of 1200 is 120.
12.
10% of 1200 = 10% * 1200 = 0.1 * 1200 = 120
10
1200 millimeters is 120 centimeters
10%
10
120