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Add 5/9 and 4/72

5/9 + 4/72 is 11/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 72 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 9 × 8 = 72,
    5/9 = 5 × 8/9 × 8 = 40/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    4/72 = 4 × 1/72 × 1 = 4/72
  4. Add the two like fractions:
    40/72 + 4/72 = 40 + 4/72 = 44/72
  5. 44/72 simplified gives 11/18
  6. So, 5/9 + 4/72 = 11/18

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