在横线里填上“>”“<”或“=”. 0.25; 0.09; 0.78; 0.6 .
10÷ == : = (小数)= %
:20==24÷ =80%
3:4==24÷ = %= .(填小数)
75÷ == .
= :10=0.2=10÷ = %.