12
1 over 10
120/156 = 10/13
9/10
7/10
9/10
10/3
120/132 factor out a 12 12*10/12*11 now as the factor 12 appears in both numerator and denominator it van be eliminated 10/11 -------------simplest form
It is: 108/120 = 9/10 simplified
3/10
9/10
33/10 is in its simplest form.
21/10 is in its simplest form.