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Add 1/28 and 98/8

1st number: 1/28, 2nd number: 12 2/8

1/28 + 98/8 is 86/7.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 28 × 2 = 56,
    1/28 = 1 × 2/28 × 2 = 2/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    98/8 = 98 × 7/8 × 7 = 686/56
  4. Add the two like fractions:
    2/56 + 686/56 = 2 + 686/56 = 688/56
  5. 688/56 simplified gives 86/7
  6. So, 1/28 + 98/8 = 86/7
    In mixed form: 122/7

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