Star562 Star562
  • 29-05-2014
  • Mathematics
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30:90 three equivalent ratios

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Ryan2
Ryan2 Ryan2
  • 29-05-2014

Divide both terms of the ratio by a same number, as 10, 30 and 15, for example:

[tex]\frac{30}{90}=\frac{3}{9}=\frac{1}{3}=\frac{2}{6}...[/tex]
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chaysembailey chaysembailey
  • 29-05-2014
3:9
1:3
90:270
these are equivalent to 30:90

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