Question

а)-6frac{1}{5}÷($3frac{2}{5}$-$1 frac{1}{3}$)

Answer 1

- 6 1/5 :(3 2/5 - 1 1/3)= - 3

1)   3 2/5 - 1 1/3=3 6/15 - 1 5/15=2 1/15
2)   - 6 1/5 : 2 1/15= - 31/5 : 31/15= - 31/5 - 15/31= - 3