DAU COROANA! VA ROGG REPEDEEEE

[tex]3a = 5b = > a = \frac{5b}{3} [/tex]
[tex] \frac{a}{b} = \frac{ \frac{5b}{3} }{b} = \frac{5b}{3} \div \frac{b}{1} = \frac{5b}{3} \times \frac{1}{b} = \frac{5}{3} [/tex]