Question

5 3/5+4 4/5*(8 3/4-7 5/6)
смешанные дроби

Answer 1

1)8 34-7 56=(8-7)+(34-56)= -1 112
2)4 45*-1 12=245*-32= -365=-7 15
3)5 35-7 15=(5-7)+(35-15)= -2 25