Question

Сделайте пожалуйста пример!!!!

Answer 1

(12 1/2 - 3 5/6) - (2 8/9 + 1 4/5) - (5 5/8 - 4 3/4 ) - (6 9/40 - 5 11/90) =
(25/2 - 23/6) - (26/9 + 9/5) - (45/8 - 19/4) - (249/40 - 461/90) = 
26/3 - 211/45 - 7/8 - 397/360 = 2