Odpowiedzi

2010-03-27T18:11:07+01:00
2 * 3¼ + (⅓)² = 6½ + 1/9 = 13/2 + 1/9 = 117/18 + 2/18 = 119/18 = 6 i 11/18
2010-03-27T18:11:39+01:00
2 * 3 1/4 + 1/3 kw = 6 1/2 + 1/9 = 6 11/18
2010-03-27T18:12:56+01:00
2a+b² dla a=3¼ b=⅓

2*3¼+(⅓)²=6,5+1/9 = 117/18+2/18 = 119/18 = 6 i 11/18 = 6,(55)