Question

9 1/6 + ( - 5 3/4)
- 3 8/9 + (-2 1/12)
решите пожалуйста

Answer 1

$9frac{1}{6} - 5frac{3}{4} - 3frac{8}{9} - 2frac{1}{12} = 9frac{6}{36} - 5frac{27}{36} - 3frac{32}{36} - 2frac{3}{36} = -1frac{-56}{36} = -1frac{56}{36}$