1/9 + 1/9 in fraction

1/9 + 1/9 = ?
What is 1/9 plus 1/9 in fraction?

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1/9+1/9 = 2/9.
1/9 plus 1/9 equals to 2/9 in fraction.

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CALCULATION: 1/9+1/9 as a fraction
1/9 + 1/9 = (?)
1/9 + 1/9 = (1 + 1)/9
= 2/9
1/9 + 1/9 = 2/9
1/9 plus 1/9 as a fraction is 2/9

where
1/9 is a fraction as an addend,
1/9 is a fraction as an addend,
2/9 is the sum of 1/9 and 1/9.

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1/9 plus 1/9 as a decimal
1/9 + 1/9 = 2/9
2/9 = 0.2222
1/9+1/9 as a decimal is 0.2222
where
0.2222 is the sum of 1/9 and 1/9.