填空.( )÷80=(5分之4)=0.8=80÷( )=4:5
问题描述:
填空.( )÷80=(5分之4)=0.8=80÷( )=4:5
答
第一个空64,第二个100
答
(64 )÷80=(5分之4)=0.8=80÷(100 )=4:5
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答
(64)÷80=(5分之4)=0.8=80÷(100)=4:5