Odpowiedzi

2009-10-27T22:49:50+01:00
25/20-23/10+1/4=100/20-46/20+5/20=59/20=2i19/20
1 1 1
2009-10-27T22:52:17+01:00
5⅕-2³/₁₀+¼ =²⁶/₂₀-²³/₂₀+¼ =¹⁰⁴/₂₀ -⁴⁶/₂₀+⁵/₂₀ =⁶³/₂₀ =3³/₂₀
2009-10-27T22:54:45+01:00
52/10-23/10+1/4=29/10+1/4=116/40+10/40=126/40=3i3/20