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= ÷60=2:5= %= 成.
4÷ ==7÷ =20%=8: .
3÷ =0.375= : == %408平方分米= 平方米 2.6立方米= 立方分米= 升.
=2:5= ÷60= %
0.24== : = %
8÷ ===14: = (填小数)= 折.
因为3:8,所以除法、分数、比的意义相同. .
8÷ =.
3.6:5.4==3÷ .
= %.
2÷5== :20= %= 小数.
:24=12÷ =37.5%==1﹣ %
3÷5==9: = 折= %.
0.25==5: = ÷8= %
==9: = ÷8= %
6时= 时 分 600平方米= 公顷 =9.1÷13= %
=3÷5==15÷ = (小数)
3: == ÷25= %= (填小数)
+=0.8= : = %
÷5=1.2==30: .
÷ ==30: =1.2= %.
( )+= ×=÷ = ﹣= :4=0.5.
0.375=== :64= %
36: =0.75== ÷40= 折.
=8: = %
1: ==25%
:160=18÷ = %= =0.45.
30: === 成= %
= :32=0.875=7÷ = %.
2= ÷4== %= :8.
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