Odpowiedzi

2009-11-16T17:13:35+01:00
A)3/4:1/2=3/4*2=6/4=1i1/2
b)5/8:7/9=5/8*9/7=45/56
c)17/19:2/3=17/19*3/2=51/38=1i13/38
d)2/9:4/15=2/9*15/4=30/36=5/6
e)5/11:15/22=5/11*22/15=110/165=1i1/2
f)6/5:3/10=6/5*10/3=60/15=4
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2009-11-16T17:15:16+01:00
3/4:1/2=3/4*2/1=3/2=1,5
5/8:7/8=5/8*8/7=5/7
17/19:2/3=17/19*3/2=51/38
2/9:4/15=2/9*15/4=5/6
5/11:15/22=5/11*22/15=2/3
6/5:3/10=6/5*10/3=4
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2009-11-16T17:17:17+01:00
1) =3/4*2/1=1 1/2
2)=5/8*9/7=45/56
3)=17/19*3/2=51/38
4)=2/9*15/4=5/6
5)=5/11*22/15=2/3
6)=6/5*10/3=4/1=4
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