问题 填空题

把1.2吨﹕300千克化成最简整数比是______,比值是______.

答案

(1)1.2吨:300千克,

=1200千克:300千克,

=1200:300,

=(1200÷300):(300÷300),

=4:1;

(2)1.2吨:300千克,

=1200千克:300千克,

=1200:300,

=1200÷300,

=4,

故答案为:4:1;4.

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