2 1/4
What is 3 1/8 - 2 5/6
5 1/2 5*2+1= 11 11/2 2 3/4 2*4+3= 11 11/4 11*2 = 22 22 2 *2 = 4 4 - 11 4 ------ 11/4= 2 3/4
5 1/2 minus 2 3/4 would be 2 3/4.