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Add 1/9 and 2/7

1/9 + 2/7 is 25/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 7 is 63

    Next, find the equivalent fraction of both fractional numbers with denominator 63
  2. For the 1st fraction, since 9 × 7 = 63,
    1/9 = 1 × 7/9 × 7 = 7/63
  3. Likewise, for the 2nd fraction, since 7 × 9 = 63,
    2/7 = 2 × 9/7 × 9 = 18/63
  4. Add the two like fractions:
    7/63 + 18/63 = 7 + 18/63 = 25/63
  5. So, 1/9 + 2/7 = 25/63

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