Помогите, прошу! 11-(4 5/6 + 3 3/10)

Question

Помогите, прошу!

11-(4 5/6 + 3 3/10)

Answer 1

11-(2 5/3 + 9/10)=

=11-(10/3+9/10)=

=11-127/30=

=203/30=

=6 23/30