Odpowiedzi

2010-01-26T16:06:11+01:00
9+7+4 = 20
9/20 = 45/100 = 45% - Ania
7/20 = 35/100 = 35% - Barbara
4/20 = 20/100 = 20% - Cecylia
1 5 1
2010-01-26T16:08:32+01:00
7+9+4=20
20-100 %
4-20%
2-10%
1-5%
7-35%
9-45%

Anna-9
45%
Barbara-7
35%
Cecylia-4
20%
1 5 1