问题 填空题

0.75:0.5化简成最简整数比是______,比值是______.

答案

(1)0.75 0.5,

=(0.75×20):(0.5×20),

=15:10,

=3:2;

(2)0.75 0.5,

=3:2,

=3÷2,

=

3
2

故答案为:3:2,

3
2

单项选择题
单项选择题