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Add 80/45 and 27/16

1st number: 1 35/45, 2nd number: 1 11/16

80/45 + 27/16 is 499/144.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 16 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 45 × 16 = 720,
    80/45 = 80 × 16/45 × 16 = 1280/720
  3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
    27/16 = 27 × 45/16 × 45 = 1215/720
  4. Add the two like fractions:
    1280/720 + 1215/720 = 1280 + 1215/720 = 2495/720
  5. 2495/720 simplified gives 499/144
  6. So, 80/45 + 27/16 = 499/144
    In mixed form: 367/144

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