试题与答案

3÷______=0.5=(______:______)=()()=______

题型:填空题

题目:

3÷______=0.5=(______:______)=
()
()
=______%.

答案:

3÷6=0.5=1:2=

1
2
=50%.

故答案为:6,1,2,

1
2
,50.

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