(1.25+(5//24))*4.8-(-5/13)*(3/5+2) . (35//24)*4.8-(-5/13)*(3/5+2) . 7-(-5/13)*(3/5+2) . 7-(-(5//13))*(3/5+2) . 7-(-(5//13))*(0.6+2) . 7-(-(5//13))*2.6 . 7-(-(5//13)*2.6) . 7-(-1) .. 7+1=8
6+1+3/13+10/13= 7+13/13= 7+1=8