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Add 63/80 and 6/28

63/80 + 6/28 is 561/560.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 28 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 80 × 7 = 560,
    63/80 = 63 × 7/80 × 7 = 441/560
  3. Likewise, for the 2nd fraction, since 28 × 20 = 560,
    6/28 = 6 × 20/28 × 20 = 120/560
  4. Add the two like fractions:
    441/560 + 120/560 = 441 + 120/560 = 561/560
  5. So, 63/80 + 6/28 = 561/560
    In mixed form: 11/560

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