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Add 63/14 and 12/80

1st number: 4 7/14, 2nd number: 12/80

63/14 + 12/80 is 93/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 80 is 560
  2. For the 1st fraction, since 14 × 40 = 560,
    63/14 = 63 × 40/14 × 40 = 2520/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    12/80 = 12 × 7/80 × 7 = 84/560
  4. Add the two fractions:
    2520/560 + 84/560 = 2520 + 84/560 = 2604/560
  5. 2604/560 simplified gives 93/20
  6. So, 63/14 + 12/80 = 93/20
    In mixed form: 413/20

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