tolong 1 sampai 10 pakai cara

1.3/4-1/2=3/4-2/4=1/4
2.5/6-1/3=5/6-2/6=3/6=1/2
3.1/4-1/6=3/12-2/12=1/12
4.3/8-3/10=15/40-12/40=3/40
5.7/12-3/8=14/24-9/24=5/24
6.5/6-1/4=10/12-3/12=7/12
7.5/9-1/6=10/18-3/18=7/18
8.8/9-1/3=8/9-3/9=5/9
9.9/10-2/5=9/10-4/10=5/10=1/2
10.3/4-3/10=15/20-6/20=9/20