10 - 41/2 = 51/2
3/4 > 1/2
3/5 - 1/2 = 1/10
1/2 ÷ 7/8 = 4/7
280
1/2 = 50%
7/2 or 3.5
9/6 + 4/6 = 13/6 = 2 and 1/6
The LCD for working with those fractions is 8 (or 1/8)
2 over4, 1 over2
7 1/2 - 4 1/6:= 7-4 + (1/2 - 1/6)= 3 + [(3 - 1)/6]= 3 + 2/6= 3 + 1/3= 3 1/3
If you mean: 6/7-1/8-1/2 then it is 13/56
The fraction k/(2k) for any integer k is an equivalent fraction.