0,26:(6,35-4 2/5)= 3 2/11 x (6 5/21 - 1 11/21)= 5 1/2 x (1,5)DO POTEGI 2 - 4 5?7 : 1 1/21= ZROBCIE SZYBKO

0,26:(6,35-4 2/5)=0,26:(6,35-4,4)=0,26:1,95=26:195=²⁶/₁₉₅=²/₅ 3 2/11 x (6 5/21 - 1 11/21)=3²/₁₁ x (5²⁶/₂₁-1¹¹/₂₁)=3²/₁₁ x 4¹⁵/₂₁= =³⁵/₁₁ x ⁹⁹/₂₁=⁵/₁ x⁹/₃=5x3=15 5 1/2 x (1,5)DO POTEGI 2 - 4 5/7 : 1 1/21= 5,5 x 2,25 -³³/₇:²²/₂₁=12,375 - ³³/₇ x ²¹/₂₂=12,375 -⁹/₂= =12,375 -4,5=7,875