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Add 18/12 and 80/16

1st number: 1 6/12, 2nd number: 5 0/16

18/12 + 80/16 is 13/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 16 is 48

    Next, find the equivalent fraction of both fractional numbers with denominator 48
  2. For the 1st fraction, since 12 × 4 = 48,
    18/12 = 18 × 4/12 × 4 = 72/48
  3. Likewise, for the 2nd fraction, since 16 × 3 = 48,
    80/16 = 80 × 3/16 × 3 = 240/48
  4. Add the two like fractions:
    72/48 + 240/48 = 72 + 240/48 = 312/48
  5. 312/48 simplified gives 13/2
  6. So, 18/12 + 80/16 = 13/2
    In mixed form: 61/2

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