Divide: 2 / 1

What is 2 / 1?
What is 2 dividedby 1?
Division 3 4 5 6 7
2 3/2 = 1.5 4/2 = 2 5/2 = 2.5 6/2 = 3 7/2 = 3.5
3 3/3 = 1 4/3 = 1.33 5/3 = 1.67 6/3 = 2 7/3 = 2.33
4 3/4 = 0.75 4/4 = 1 5/4 = 1.25 6/4 = 1.5 7/4 = 1.75
5 3/5 = 0.6 4/5 = 0.8 5/5 = 1 6/5 = 1.2 7/5 = 1.4
6 3/6 = 0.5 4/6 = 0.67 5/6 = 0.83 6/6 = 1 7/6 = 1.17
Division 2.1 2.2 2.3 2.4 2.5
1.1 2.1/1.1 = 1.91 2.2/1.1 = 2 2.3/1.1 = 2.09 2.4/1.1 = 2.18 2.5/1.1 = 2.27
1.2 2.1/1.2 = 1.75 2.2/1.2 = 1.83 2.3/1.2 = 1.92 2.4/1.2 = 2 2.5/1.2 = 2.08
1.3 2.1/1.3 = 1.62 2.2/1.3 = 1.69 2.3/1.3 = 1.77 2.4/1.3 = 1.85 2.5/1.3 = 1.92
1.4 2.1/1.4 = 1.5 2.2/1.4 = 1.57 2.3/1.4 = 1.64 2.4/1.4 = 1.71 2.5/1.4 = 1.79
1.5 2.1/1.5 = 1.4 2.2/1.5 = 1.47 2.3/1.5 = 1.53 2.4/1.5 = 1.6 2.5/1.5 = 1.67