问题 填空题

把3:0.25化成最简单的整数比是______:______,它的比值是______.

答案

(1)3:0.25,

=(3×100):(0.25×100),

=300:25,

=(300÷25):(25÷25),

=12:1;

(2)3:0.25,

=3÷0.25,

=12;

故答案为:12,1;12.

单项选择题
单项选择题