Question

(3-15/28*1 1/6) * 2 2/19

Answer 1

15/28*1 1/6=15/28*7/6=5/8
3-5/8=2  3/8=19/8
19/8*2 2/19=19/8*40/19=5
ответ 5

Answer 2

(3-15/28*11/6)*22/19=-1/133