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Add 18/12 and 80/64

1st number: 1 6/12, 2nd number: 1 16/64

18/12 + 80/64 is 11/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 64 is 192

    Next, find the equivalent fraction of both fractional numbers with denominator 192
  2. For the 1st fraction, since 12 × 16 = 192,
    18/12 = 18 × 16/12 × 16 = 288/192
  3. Likewise, for the 2nd fraction, since 64 × 3 = 192,
    80/64 = 80 × 3/64 × 3 = 240/192
  4. Add the two like fractions:
    288/192 + 240/192 = 288 + 240/192 = 528/192
  5. 528/192 simplified gives 11/4
  6. So, 18/12 + 80/64 = 11/4
    In mixed form: 23/4

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