Question

6 1/6+ (-2 2/7)
дайте ответ плс​

Answer 1

$6 \frac{1}{6} + ( - 2 \frac{2}{7} ) = 6 \frac{1}{6 } -2 \frac{2}{7} = 6 \frac{7}{42} - 2 \frac{12}{42} = 5 \frac{49}{42} - 2 \frac{12}{42} = 3 \frac{37}{42}$