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Add 80/8 and 98/42

1st number: 10 0/8, 2nd number: 2 14/42

80/8 + 98/42 is 37/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 42 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 8 × 21 = 168,
    80/8 = 80 × 21/8 × 21 = 1680/168
  3. Likewise, for the 2nd fraction, since 42 × 4 = 168,
    98/42 = 98 × 4/42 × 4 = 392/168
  4. Add the two like fractions:
    1680/168 + 392/168 = 1680 + 392/168 = 2072/168
  5. 2072/168 simplified gives 37/3
  6. So, 80/8 + 98/42 = 37/3
    In mixed form: 121/3

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