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Add 30/18 and 3/16

1st number: 1 12/18, 2nd number: 3/16

30/18 + 3/16 is 89/48.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 16 is 144

    Next, find the equivalent fraction of both fractional numbers with denominator 144
  2. For the 1st fraction, since 18 × 8 = 144,
    30/18 = 30 × 8/18 × 8 = 240/144
  3. Likewise, for the 2nd fraction, since 16 × 9 = 144,
    3/16 = 3 × 9/16 × 9 = 27/144
  4. Add the two like fractions:
    240/144 + 27/144 = 240 + 27/144 = 267/144
  5. 267/144 simplified gives 89/48
  6. So, 30/18 + 3/16 = 89/48
    In mixed form: 141/48

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