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Add 18/80 and 27/14

1st number: 18/80, 2nd number: 1 13/14

18/80 + 27/14 is 603/280.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 14 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 80 × 7 = 560,
    18/80 = 18 × 7/80 × 7 = 126/560
  3. Likewise, for the 2nd fraction, since 14 × 40 = 560,
    27/14 = 27 × 40/14 × 40 = 1080/560
  4. Add the two like fractions:
    126/560 + 1080/560 = 126 + 1080/560 = 1206/560
  5. 1206/560 simplified gives 603/280
  6. So, 18/80 + 27/14 = 603/280
    In mixed form: 243/280

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