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Add 56/98 and 30/42

56/98 + 30/42 is 9/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 42 is 294

    Next, find the equivalent fraction of both fractional numbers with denominator 294
  2. For the 1st fraction, since 98 × 3 = 294,
    56/98 = 56 × 3/98 × 3 = 168/294
  3. Likewise, for the 2nd fraction, since 42 × 7 = 294,
    30/42 = 30 × 7/42 × 7 = 210/294
  4. Add the two like fractions:
    168/294 + 210/294 = 168 + 210/294 = 378/294
  5. 378/294 simplified gives 9/7
  6. So, 56/98 + 30/42 = 9/7
    In mixed form: 12/7

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