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Add 80/3 and 21/72

1st number: 26 2/3, 2nd number: 21/72

80/3 + 21/72 is 647/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 72 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 3 × 24 = 72,
    80/3 = 80 × 24/3 × 24 = 1920/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    21/72 = 21 × 1/72 × 1 = 21/72
  4. Add the two like fractions:
    1920/72 + 21/72 = 1920 + 21/72 = 1941/72
  5. 1941/72 simplified gives 647/24
  6. So, 80/3 + 21/72 = 647/24
    In mixed form: 2623/24

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