Question

8 3/4- 7 5/6 пошаговое объяснение даю 45 балов

Answer 1

Ответ:

$8 \frac{3}{4} - 7 \frac{5}{6} = \frac{32 + 3}{4} - \frac{7 \times 6 + 5}{6} = \frac{35}{4} - \frac{7 \times 6 +5 }{6} = \frac{35}{4} - \frac{42 + 5}{6} = \frac{35}{4} - \frac{47}{6} = \frac{105}{12} - \frac{94}{12} = \frac{105 - 94}{12 } = \frac{11}{12}$