hasil dari 2,85 + 7 3/5 = ?

[tex]2.85 + 7 \frac{3}{5} \\ = \frac{285}{100} + \frac{38}{5} \\ = \frac{285 + 760}{100} \\ = \frac{1045}{100} \\ = \frac{209}{20} \\ = 10 \frac{9}{20} [/tex]
semoga bisa membantu..