Bună seara! 乁[ ◕ ᴥ ◕ ]ㄏ
[tex] \bf \frac{a}{5} = \frac{4}{10} \\ \\ \bf a = \frac{5 \: \times \: 4}{10} \\ \\ \bf a = \frac{20}{10} \\ \\ \green{\boxed{\bf a = 2}} \\ \\ \\ \\ \bf Daca \: \purple{\underline{a = 2}}, atunci: \\ \\ \bf 2 + \frac{7}{3} = \\ \\ \bf \frac{6 \: + \: 7}{3} = \red{\boxed{\frac{13}{3}}} [/tex]
