1.3,5*8+2,9*5+(60-18.3,4)\25

Question

1.3,5*8+2,9*5+(60-18.3,4)\25

Answer 1

1)60-18 3/4=60/1-75/4=240/4-75/4=165/4=41 1/4=41,25
2)3,5*8=28
3)2,9*5=14,5
4)41,25/25=1,65
5)25+14,5=39,5
6)39,5+1,65=41,15