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Add 80/8 and 63/28

1st number: 10 0/8, 2nd number: 2 7/28

80/8 + 63/28 is 49/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 28 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 8 × 7 = 56,
    80/8 = 80 × 7/8 × 7 = 560/56
  3. Likewise, for the 2nd fraction, since 28 × 2 = 56,
    63/28 = 63 × 2/28 × 2 = 126/56
  4. Add the two like fractions:
    560/56 + 126/56 = 560 + 126/56 = 686/56
  5. 686/56 simplified gives 49/4
  6. So, 80/8 + 63/28 = 49/4
    In mixed form: 121/4

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