在横线里填上“>”“<”或“=”.1.4 1.793÷1.01 7933.02÷0.1 3.02×100.31×1.01 0.31.
10: = :33≈ %
: =0.75= = %.
=0.75=9: .
== ÷ == (填小数)
=0.4= ÷ =.