Question

Вычислите:
9
10
−
29
35
+
4
7

Answer 1

$\frac{9}{10} - \frac{29}{35} + \frac{4}{7} = \frac{63}{70} - \frac{58}{70} + \frac{40}{70} = \frac{45}{70} = \frac{9}{14 \\ }$