(12 8/24-4)-(4 1/24-1 21/24)Помогите ПЛИЗ!!!!

Question

(12 8/24-4)-(4 1/24-1 21/24)Помогите ПЛИЗ!!!!

Answer 1

12 8/24-4=8 8/24
4 1/24-1 21/24=3 25/24-1 21/24=2 4/24
8 8/24-2 4/24=6 4/24=6 1/6

Answer 2

Решение смотрите во вложении

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