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  • 01-03-2016
  • Mathematics
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Barely did these in class...

Barely did these in class class=

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apologiabiology
apologiabiology apologiabiology
  • 01-03-2016
so ratios
9:5=x:10
they should be equivilent
fractionify
9/5=x/10
mutily both sides by 10
90/5=x
18=x

blank=x
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