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Add 5/7 and 84/8

1st number: 5/7, 2nd number: 10 4/8

5/7 + 84/8 is 157/14.

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,
    5/7 = 5 × 8/7 × 8 = 40/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    84/8 = 84 × 7/8 × 7 = 588/56
  4. Add the two like fractions:
    40/56 + 588/56 = 40 + 588/56 = 628/56
  5. 628/56 simplified gives 157/14
  6. So, 5/7 + 84/8 = 157/14
    In mixed form: 113/14

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