Question

(0.333...+1/6)×4 вычислить

Answer 1

$0.333... = \frac{1}{3}$
$( \frac{1}{3} + \frac{1}{6} ) \times 4 \\ ( \frac{2}{6} + \frac{1}{6} ) \times 4 \\ \frac{3}{6} \times 4 \\ \frac{3 \times 4}{6} \\ \frac{12}{6} = 2$