在横线里填上“>”“<”或“=”. 5.3 5.3×0.7 1.25×0.86 0.86 0.6 0.6×1.
1.25= %== :8= ÷16.
: =3=9÷ .
= :3.6=27÷ == %
5:8== ÷40= %
9÷ == :8= (填小数)