1/8 plus 1/4 plus 1/2 = 7/8 or 0.875
((2 plus (1 over 4)) plus 3) plus (7 over 8) = 6.12500
4 over 8 is the same as 1 over 2, so 1 over 2 plus 1 over 2 (.5+.5 OR 1/2 +1/2) is 1. The answer is 1.
1/2
9/8 or 1 and 1/8
1/8 plus 1/4 plus 1/2 = 7/8 or 0.875
((2 plus (1 over 4)) plus 3) plus (7 over 8) = 6.12500
3 over 8 plus -1 over 8 in fractional form is 2 over 8, or 2/8, and can be reduced to 1 over 4, or 1/4.
4 over 8 is the same as 1 over 2, so 1 over 2 plus 1 over 2 (.5+.5 OR 1/2 +1/2) is 1. The answer is 1.
1/2
9/8 or 1 and 1/8
1/2
3/8 + 1/8 = 1/2
1 over 1
2/7 + 1/8 = 23/56
7 over 8
1/2 + 5/8 = 4/8 + 5/8 = 9/8 = 1 1/8