Odpowiedź:
[tex]\Large\huge\boxed{5,1}[/tex]
Szczegółowe wyjaśnienie:
[tex]\displaystyle 10 - 2(3,2-2,25*\frac{1}{3}) =10-2(\frac{32}{10}-\frac{9}{4}*\frac{1}{3})= \\\\10-2(\frac{32}{10}-\frac{3}{4})=10-2(\frac{64}{20}-\frac{15}{20})=\\\\10-2(\frac{49}{20})=10-(\frac{98}{20})=\frac{200}{20}-\frac{98}{20}=\\\\\frac{102}{20}=5\frac{2}{20}=5\frac{1}{10}=5,1[/tex]
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Verified answer
Odpowiedź:
[tex]\Large\huge\boxed{5,1}[/tex]
Szczegółowe wyjaśnienie:
[tex]\displaystyle 10 - 2(3,2-2,25*\frac{1}{3}) =10-2(\frac{32}{10}-\frac{9}{4}*\frac{1}{3})= \\\\10-2(\frac{32}{10}-\frac{3}{4})=10-2(\frac{64}{20}-\frac{15}{20})=\\\\10-2(\frac{49}{20})=10-(\frac{98}{20})=\frac{200}{20}-\frac{98}{20}=\\\\\frac{102}{20}=5\frac{2}{20}=5\frac{1}{10}=5,1[/tex]