Question

1) (0,6-1)*1,5=
2) (0,25-1) :(-5)-12
3) 35-(1,3-0,5)*(-3,5)=

Answer 1

(0.6-1)*1.5=-0.4*1.5=-0.6
(0.25-1):(-5)-12=-12.15
-0.75:(-5)=0.15
0.15-12=-12.15
35-(1.3-0.5)*(-3.5)=-119.7
1.3-0.5=0.8
35-0.8=34.2
34.2*(-3.5)=-119.7