问题 填空题

1.2:60%化成最简单的整数比是______,比值是______.

答案

1.2:60%

=1.2:0.6

=(1.2×5):(0.6×5)

=6:3

=2:1;

1.2:60%

=2:1

=2÷1

=2.

故答案为:2:1,2.

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