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4分之3比15/16化简比是多少写出过程

3/4: 15/16 =3/4÷15/16 =3/4x16/15 =4/5 谢谢,请采纳

15之四比16化简比怎么做 4/15:16 =(4/15x15):(16x15) =4:240 =1:60 希望能帮到你

因题干条件不完整,缺必要条件,不能正常作答

16:30=8:15=8/15

16/17÷15/34 =16/17x34/15 =32/15 =32:15 =2又2/15 谢谢,请采纳

3/2

2:(5/8) =16:5 =3.2 7.7:2.8 =77:28 =11:4 =2.75 (8/3):(3/2) =16:9 =16/9 (15/2):10 =15:20 =3:4 =0.75 (3/4):0.6 =0.75:0.6 =75:60 =5:4 =1.25 1.75:8 =(7/4):8 =7:32 =7/32 2.5:(11/2) =5:11=5/11

见下图: 比 3:21 2.4:4.8 2 3 :3 0.8: 3 4 化简后的比 1:7 1:2 2:9 16:15 比 值 1 7 1 2 2 9 16 15

7/16:15/28 =(7/16×112):(15/28×112) =49:60

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