(52,91:1,3-1,472:0,46)•2,6+1,13

Question

(52,91:1,3-1,472:0,46)•2,6+1,13

Answer 1

1)52,91:1,3=40,7
2)1,472:0,46=3,2
3)40,7-3,2=37,5
4)37,5*2,6=97,5
5)97,5+1,13=98,63