20 over 16
1/2
3 eighths
15/16
1 and 1/4.
7/8 + 1/16 is 15/16
It equals 3 eighths.
3 over 12
1/4 plus 1/4 times 7/8 is equal to 0.46875
3/8 + 1/16 = 6/16 + 1/16 = 7/16
1/8 + 2/4 --> 1/8 + 4/8 =5/8
One fourth plus one eighth would equal three eighths. 1/4 + 1/8 = 2/8 + 1/8 = 3/8
9 & 1/4 + 1 & 7/8 = 11 & 1/8