48/60 = 8/10 = 0,8
75/150 = 5/10 = 0,5
26/130 = 2/10 = 0,2
43/215 = 2/10 = 0,2
225/625 = 36/100 = 0,36
1717/1700 = 1 1/100 = 1,01
792/720 = 1 1/10 = 1,1
2121/840 = 2 525/1000 = 2,525
4545/4500 = 1 1/100 = 1,01
1 2/5=12/5
3 5/9=32/9
2 3/11=25/11
8 11/15=131/15
9 1/20=181/20
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