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Add 98/15 and 28/4

1st number: 6 8/15, 2nd number: 7 0/4

98/15 + 28/4 is 203/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 4 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 15 × 4 = 60,
    98/15 = 98 × 4/15 × 4 = 392/60
  3. Likewise, for the 2nd fraction, since 4 × 15 = 60,
    28/4 = 28 × 15/4 × 15 = 420/60
  4. Add the two like fractions:
    392/60 + 420/60 = 392 + 420/60 = 812/60
  5. 812/60 simplified gives 203/15
  6. So, 98/15 + 28/4 = 203/15
    In mixed form: 138/15

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