Janox1209viz
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2,4 × ⅓ + 4,8 ÷ 2⅖

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Odpowiedź :

Thefifi260528viz

12/5 × 1/3 + 24/5 × 5/12 = 4/5 + 2 = 2 i 4/5

Basetlaviz

[tex]2,4\times\frac{1}{3}+4,8:2\frac{2}{5}=\frac{24}{10}\times\frac{1}{3}+\frac{48}{10}:\frac{12}{5} = \frac{12}{5}\times\frac{1}{3}+\frac{24}{5}\cdot\frac{5}{12}=\frac{4}{5}+2 =\boxed{ 2\frac{4}{5}}[/tex]

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