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0.375比0.625的比值是多少啊?

0.375:0.625 =0.375/0.625 =3:5

0.625:0.375 =8分之5:8分之3 =(8分之5×8):(8分之3×8) =5:3

0.375:0.625 化简,得 375:625=15:25=3:5 求比值,得 3÷5=3/5。

0.625一0.625x0.375一0.625x0.625 =0.625×(1-0.375-0...

6.4:8=(6.4÷1.6):(8÷1.6)=4:5 比值是6.4:8=6.4÷8=0.8 1...

9.375-5/8+0.625+1/8 =9.375-0.625+0.625+0.125 =(9...

0.625×8+0.375×8 =(0.625+0.375)×8 =1×8 =8

4/9+5/9-0.625-0.375=(4/9+5/9)-(0.625+0.375)=1-1=0

=21.7+8.3-(0.625+0.375) =30-1 =29

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