(3/4+5/6):(1 1/2-3/5)Х 1 8/19-(1 -7/8)Х4

Question

(3/4+5/6):(1 1/2-3/5)Х 1 8/19-(1 -7/8)Х4

Answer 1

38/24 разделить на 9/10*27/19-1/8*4=

1/6*5*3-1/2=5/2-1/2=4/2=2