doddin
doddin
15-06-2014
Mathematics
Answered
simplify the ratio 9:15
Answer :
Ryan2
Ryan2
15-06-2014
9:15
9÷3:15÷3
3:5
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Аноним
Аноним
16-06-2014
[tex]9/15 \\ =(3*3)/(5*3) \\ =3/5[/tex]
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