Question

(1,6*2,43-2,43):(3,57-3,75)-0,81=

Answer 1

(1,6*2,43-2,43):(3,57-3,75)-0,81=8.91

1) 1.6*2.43=3.888

2) 3.888-2.43=1.458

3) 3.57-3.75=-0.18

4) 1.458:(-0.18)=-8.1

5) -8.1-0.81=-8.91