Question | Answer |
8/10 - 5/10= | a | 4/6 - 1/6= | a | 5/15 - 2/15= | a | 7/9 - 4-9= | a | 23/30 - 16/30= | a | 6/12 - 3/12= | a | 13/19 - 11/19= | a | 12/25 - 8/25= | a | 16/22 - 10/22= | a | 17/30 - 10/30= | a | 1/2 - 1/4= | 1/4 | 3/8 - 1/4= | 6/7 - 4/14= | a | 2/5 - 1/10= | a | 6/12 - 1/3= | a | 8/10 - 3/5= | a | 9/15 - 3/5= | a | 16/32 - 1/6= | a | 20/50 - 10/100= | a | 16/64 - 1/8= | a |