Odpowiedzi

2010-02-07T18:20:14+01:00
Pierwsze tojest 6
a drugie 6
2010-02-07T20:38:11+01:00
2 3/7 + 4 3/9 - 1 12/24 = 2 3/7 + 4 1/3 - 1 1/2= 2 18/42 + 4 14/42 -1 21/42=
6 32/42 - 1 21/42 = 5 11/42

4 8/11 - 3 3/8 + 2 9/33 = 4 64/88 - 3 33/88 + 2 24/88= 1 31/88 + 2 24/88 = 3 55/88 = 3 5/8