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Add 16/7 and 98/8

1st number: 2 2/7, 2nd number: 12 2/8

16/7 + 98/8 is 407/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 8 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 7 × 8 = 56,
    16/7 = 16 × 8/7 × 8 = 128/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    98/8 = 98 × 7/8 × 7 = 686/56
  4. Add the two like fractions:
    128/56 + 686/56 = 128 + 686/56 = 814/56
  5. 814/56 simplified gives 407/28
  6. So, 16/7 + 98/8 = 407/28
    In mixed form: 1415/28

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