Prosze o obliczenia: 10 x 3/20 x 4/5=4 1/5 x 2 1/7 : 3 3/6= Prosze o obliczenia: 10 x 3/20 x 4/5= 4 1/5 x 2 1/7 : 3 3/6=

[latex]10* frac{3}{20}* frac{4}{5} = frac{12}{5} = 2 frac{2}{5} \4 frac{1}{5}*2 frac{1}{7}: 3 frac{3}{6}= frac{21}{5} * frac{15}{7} : frac{21}{6}= frac{63}{7}* frac{6}{21} = frac{18}{7} [/latex]