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What is 1/3 +1/9 + 1/3 equal in simplest form?

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May 21, 2018

$\frac{1}{3} + \frac{1}{9} + \frac{1}{3} \Rightarrow$ $1/3 + 1/9 + 1/3 =>$

$(\frac{3}{3} \times \frac{1}{3}) + \frac{1}{9} + (\frac{3}{3} \times \frac{1}{3}) \Rightarrow$ $(3/3 xx 1/3) + 1/9 + (3/3 xx 1/3) =>$

$\frac{3}{9} + \frac{1}{9} + \frac{3}{9} \Rightarrow$ $3/9 + 1/9 + 3/9 =>$

$\frac{3 + 1 + 3}{9} \Rightarrow$ $(3 + 1 + 3)/9 =>$

$\frac{7}{9}$ $7/9$

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