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Add 4/9 and 49/72

4/9 + 49/72 is 9/8.

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,
    4/9 = 4 × 8/9 × 8 = 32/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    49/72 = 49 × 1/72 × 1 = 49/72
  4. Add the two like fractions:
    32/72 + 49/72 = 32 + 49/72 = 81/72
  5. 81/72 simplified gives 9/8
  6. So, 4/9 + 49/72 = 9/8
    In mixed form: 11/8

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