Odpowiedzi

2009-12-04T19:28:30+01:00
(1/2-2/5)*62/3= (5/10-4/10)*62/3=1/10 * 62/3=62/30=2 i 2/30=2 i 1/15
1 5 1
2009-12-04T19:31:14+01:00
(1/2-2/5)*62/3=(5/10-4/10)*62/3=1/10 * 62/3=62/30=2 2/30
2 4 2