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求比值1/6:1/8

求比值1/6:1/8 1/6:1/8 =4/24:3/24 =4:3 ≈1.3 求比值1/6:1/8比值约是1.3

6.4:8=64:80=4:5,6.4:8=4;5=0.8; 1 6 : 2 3 =1:4, 1 6 : 2 3 =1:4=0.25;0.375:0.625= 3 8 : 5 8 =3:5,0.375:0.625=3:5=0.6;8: 8 9 =72:8=9:1.8: 8 9 =9:1=9.故答案为:4:5,0.8;1:4,0.25;3:5,0.6;9:1,9.

0.8:1.6=1:2 9:0.5=18:1 1/6:1/8=3:4 60kg:70kg=6:7

4:5=4/5 64:16=4 0.56:0.8=7/10 5分之1:5=3/10 8分之1=1/8 16分之5=5/16 7:10=7/10

1/8立方米=125立方分米,比值为5:1.

1/8=0.125 0.25:0.125=250:125=2:1

1/6:2/3=1:4=0.25 0.375:0.625=3:5=0.6 8:8/9=9:8=1.125

8/4:1/2 =(8/4×4):(1/2×4) =8:2 =(8÷2):(2÷2) =4:1

25:100=25÷100= 1 4 ; 5 6 : 1 2 = 5 6 ÷ 1 2 = 5 3 ;0.8:0.04=0.8÷0.04=20.故答案为: 1 4 , 5 3 ,20.

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