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Add 63/14 and 30/80

1st number: 4 7/14, 2nd number: 30/80

63/14 + 30/80 is 39/8.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 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,
    30/80 = 30 × 7/80 × 7 = 210/560
  4. Add the two like fractions:
    2520/560 + 210/560 = 2520 + 210/560 = 2730/560
  5. 2730/560 simplified gives 39/8
  6. So, 63/14 + 30/80 = 39/8
    In mixed form: 47/8

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