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Add 3/72 and 40/9

1st number: 3/72, 2nd number: 4 4/9

3/72 + 40/9 is 323/72.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 72 × 1 = 72,
    3/72 = 3 × 1/72 × 1 = 3/72
  3. Likewise, for the 2nd fraction, since 9 × 8 = 72,
    40/9 = 40 × 8/9 × 8 = 320/72
  4. Add the two like fractions:
    3/72 + 320/72 = 3 + 320/72 = 323/72
  5. So, 3/72 + 40/9 = 323/72
    In mixed form: 435/72

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