23jacksona 23jacksona
  • 10-02-2018
  • Mathematics
contestada

kwan said that the product is 5/6 x 2 1/3 is 10/3. How can you tell that the answer is wrong?

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Jr04
Jr04 Jr04
  • 10-02-2018
[tex] \dfrac{5}{6} * 2 \dfrac{1}{3}= \dfrac{10}{3}\quad ? \\ \\ \\ \dfrac{5}{6} * \dfrac{2*3+1}{3}= \dfrac{10}{3}\quad ? \\ \\ \\ \dfrac{5}{6} * \dfrac{7}{3}= \dfrac{10}{3}\quad ? \\ \\ \\ \dfrac{5*7}{6*3}= \dfrac{10}{3}\quad ? \\ \\ \\ \dfrac{35}{18} \boxed{ \neq } \dfrac{10}{3}[/tex]
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