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Add 21/9 and 8/63

1st number: 2 3/9, 2nd number: 8/63

21/9 + 8/63 is 155/63.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 63
  2. For the 1st fraction, since 9 × 7 = 63,
    21/9 = 21 × 7/9 × 7 = 147/63
  3. Likewise, for the 2nd fraction, since 63 × 1 = 63,
    8/63 = 8 × 1/63 × 1 = 8/63
  4. Add the two like fractions:
    147/63 + 8/63 = 147 + 8/63 = 155/63
  5. So, 21/9 + 8/63 = 155/63
    In mixed form: 229/63

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