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Add 7/98 and 90/56

1st number: 7/98, 2nd number: 1 34/56

7/98 + 90/56 is 47/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 56 is 392

    Next, find the equivalent fraction of both fractional numbers with denominator 392
  2. For the 1st fraction, since 98 × 4 = 392,
    7/98 = 7 × 4/98 × 4 = 28/392
  3. Likewise, for the 2nd fraction, since 56 × 7 = 392,
    90/56 = 90 × 7/56 × 7 = 630/392
  4. Add the two like fractions:
    28/392 + 630/392 = 28 + 630/392 = 658/392
  5. 658/392 simplified gives 47/28
  6. So, 7/98 + 90/56 = 47/28
    In mixed form: 119/28

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