问题 填空题

0.1:0.05化成最简整数比是______:______,比值是______.

答案

(1)0.1:0.05,

=(0.1×100):(0.05×100),

=10:5,

=(10÷5):(5÷5),

=2:1;

(2)0.1:0.05,

=0.1÷0.05,

=2,

故答案为:2、1;2.

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