4 over 5 is less than 5 over 4
4/5 = 0.8 = 80% 2/3 = 0.66 = 66% This means that 4/5 is the biggest fraction.
1 1/4 - 3/4 = (1×4+1)/4 - 3/4 = 5/4 - 3/4 = (5-3)/4 = 2/4 = (1×2)/(2×2) = 1/2
1
(35 ÷ 5) − 8 = -1 (minus one).
66
4 over 5 is less than 5 over 4
4
13/20
7/9 − 1/5 = 26/45
1/6
8 and 5 over 6
2 over 9
17 1/10
9/10 − 2/5 = 1/2
No because: 4/5 = 0.8 and 4/8 = 0.5
9/12 minus 4/5 = -1/20