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Add 20/9 and 5/7

1st number: 2 2/9, 2nd number: 5/7

20/9 + 5/7 is 185/63.

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,
    20/9 = 20 × 7/9 × 7 = 140/63
  3. Likewise, for the 2nd fraction, since 7 × 9 = 63,
    5/7 = 5 × 9/7 × 9 = 45/63
  4. Add the two like fractions:
    140/63 + 45/63 = 140 + 45/63 = 185/63
  5. So, 20/9 + 5/7 = 185/63
    In mixed form: 259/63

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