0.75:2/3=3/4:2/3=9:8=9/8所以原式的最简整数比为9:8,比值为9/8.
0.75:2/3=3/4:2/3=(3/4x12):(2/3x12)=9:8
0.75比3分之2=3/4:2/3=(3/4x12):(2/3x12)=9:8
0.75:2/3=3/4:2/3=9:8