2318848289lizet 2318848289lizet

26-01-2018
Mathematics

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is 16/9 and 20/11.25 and 24/13.50 equivalent?

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sqdancefan sqdancefan

27-07-2018

Yes.

[tex]\dfrac{20}{11.25}=\dfrac{20\cdot \frac{4}{5}}{11.25\cdot \frac{4}{5}}=\dfrac{16}{9}[/tex]

[tex]\dfrac{24}{13.5}=\dfrac{24\cdot \frac{2}{3}}{13.5\cdot \frac{2}{3}}=\dfrac{16}{9}[/tex]

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