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Add 18/2 and 1/72

1st number: 9 0/2, 2nd number: 1/72

18/2 + 1/72 is 649/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 72 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 2 × 36 = 72,
    18/2 = 18 × 36/2 × 36 = 648/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    1/72 = 1 × 1/72 × 1 = 1/72
  4. Add the two like fractions:
    648/72 + 1/72 = 648 + 1/72 = 649/72
  5. So, 18/2 + 1/72 = 649/72
    In mixed form: 91/72

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