0.75比5分之4的比值是多少0.75:(4/5)=0.75:0.80=15:16=15/160.75比5分之4的比值是:15/16
0.75:4/5=0.75÷4/5=15/16
75/100*5/4=15/16=0.9375
0.75:4/5=0.75:0.8=15:16。
0.75/(4/5)=0.75/0.8=0.9375