(3*4/25+0, 24)*2,15+(5,1625-2*3/16)*2/5

Question

(3*4/25+0, 24)*2,15+(5,1625-2*3/16)*2/5

Answer 1

(3•0,16+0,24)*2,5+(5,1625-2•3/16)•2/5=(0,48+0,24)•2,5+(5,1625-6/16)•2/5=0,72•2,5+(2,065-12/40)=1,8-2,065+0,3=0,035