按从小到大的顺序排列下面各数84 8.4 8.04 0.804 4.8 .
2=== ÷ .
× =+ = ÷= :5= ×0.35=1.
9: == ÷32=.
= ÷ = %= (小数)= : .
÷15=1.2: == %= (填成数).