9. Oblicz. 3 a) 3/33 +43 + 53 b) 3/63 +33 + 102 3 c) 3/142 – 132 - d) 4+ 364 {​



9 Oblicz 3 A 333 43 53 B 363 33 102 3 C 3142 132 D 4 364 class=