Dau coroana plss ajutați maa❤️❤️
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[tex]\it\ \dfrac{^{2)}2}{\ 3}=\dfrac{a}{6} \Rightarrow \dfrac{4}{6}= \dfrac{a}{6}\Rightarrow a=4[/tex]
[tex]\it \dfrac{b}{5}= \dfrac{28}{10}\Rightarrow b=\dfrac{5\cdot28}{10} =\dfrac{140}{10}=14[/tex]