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Add 18/9 and 30/24

1st number: 2 0/9, 2nd number: 1 6/24

18/9 + 30/24 is 13/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 24 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 9 × 8 = 72,
    18/9 = 18 × 8/9 × 8 = 144/72
  3. Likewise, for the 2nd fraction, since 24 × 3 = 72,
    30/24 = 30 × 3/24 × 3 = 90/72
  4. Add the two like fractions:
    144/72 + 90/72 = 144 + 90/72 = 234/72
  5. 234/72 simplified gives 13/4
  6. So, 18/9 + 30/24 = 13/4
    In mixed form: 31/4

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