Question

Daca x supra 5 = y supra 6 atunci 2x+ y supra 10

Answer 1

$\frac{x}{5} = \frac{y}{6} \: \: \: \: 6x = 5y \: \: \: x = 5 \: \: \: y = 6 \\ \frac{2x + y}{10} = \frac{2 \times 5 + 6}{10} = \frac{10 + 6}{10} \\ = \frac{16}{10} = \frac{8}{5} = 1.6$

Sper ca te-am ajutat succes in continuare!!!!