(9.62-5 5/6*3/5):(1.9+1.7)=1.7
5 5/6*3/5=35/6*3/5=7/2=3.5
9.62-3.5=6.12
1.9+1.7=3.6
6.12:3.6=1.7
(9,62-5 5/6*3/5)/3.6=(9.62-35/6*3/5)/3.6=(9.62-7/2)/3.6=(9.62-3.5)/3.6=6.12/3.6=612/360=102/60=51/30=17/10=1.7
(9.62-5 5/6*3/5):(1.9+1.7)=1.7
5 5/6*3/5=35/6*3/5=7/2=3.5
9.62-3.5=6.12
1.9+1.7=3.6
6.12:3.6=1.7
(9,62-5 5/6*3/5)/3.6=(9.62-35/6*3/5)/3.6=(9.62-7/2)/3.6=(9.62-3.5)/3.6=6.12/3.6=612/360=102/60=51/30=17/10=1.7