Question

-8,3-6 1/3
-8,3-(-2 4/15)

Answer 1

$-8.3-6 frac{1}{3} = - (8 frac{3}{10} + 6 frac{1}{3}) = \ = - (14 frac{9 +10 }{30} ) = - 14 frac{19 }{30} \ \ </p><p>-8.3-(-2 frac{4}{15} ) = - 8 frac{3}{10} + 2 frac{4}{15} = \ = - 6 frac{9 - 8}{30} = - 6 frac{1}{30}$

Answer 2

-на - даёт +

Answer 3

где?

Answer 4

правельно все

Answer 5

ааа