Question

(2 целых 5/6 -3 целых 4/5* 1 целая 1/9):(-3,75)=

Answer 1

(2 5/6 - 3 4/5 · 1 1/9):(-3,75=(17/6- 19/5·10/9):(-375/100)=(17/6-38/9):(-15/4)=
=(51/18-76/18)·(-4/15)=(-25/18)·(-4/15)=5/9·2/3=10/27