Question

(2 34 +0,15 -1 825) : (-2 12 + 1 34 - 0,04)

Answer 1

1)2 3/4+0,15=58/20=2 18/20

2)2 18/20-1 18/25=118/100=59/50=1 9/50

3)-2 1/2+1 3/4= -3/4

4)-3/4-0,04= -79/100

5)1 9/50:(-79/100)= -59/50*100/79= -118/79= -1 39/79 

Answer 2

(2,75+0,15-1,32):(-2,5+1,75-0,04)=1,58:(-0,79)=79/50*(-100/79)=-2