100 : 2 = 50
deci, amplificam cu 50 fractia:
7/2 = 7×50/2×50 = 350/100
100 : 5 = 20
deci, amplifficam cu 20
3×20/5×20 = 60/100
100 : 10 = 10
deci, amplificam cu 10
11/10 = 11×10/10×10 = 110/100
100:20 = 5
deci, amplificam cu 5
17/20 = 17×5/20×5 = 85/100
100 : 25 = 4
deci, amplificam cu 4
37/25 = 37×4/25×4 = 148/100
100 : 50 = 2
deci, amplificam cu 2
29/50 = 29×2/50×2 = 58/100
