3/5:0.75化成最简整数比
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3/5:0.75化成最简整数比3/5:0.75化成最简整数比3/5:0.75化成最简整数比3/5:0.75=(3/5):(3/4)=(3/5)*20:(3/4)*20=12:15=4:5(3/5)/(
3/5:0.75化成最简整数比
3/5:0.75化成最简整数比
3/5:0.75化成最简整数比
3/5:0.75
=(3/5):(3/4)
=(3/5)*20:(3/4)*20
=12:15
=4:5
(3/5)/(3/4)=(3/5)*(4/3)=4/5