问题 填空题

3:0.25的化简整数比是______,比值是______.

答案

(1)3:0.25,

=(3×20):(0.25×20),

=60:5,

=12:1;

(2)3:0.25,

=12:1,

=12÷1,

=12.

故答案为:12:1,12.

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