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Add 98/15 and 18/20

1st number: 6 8/15, 2nd number: 18/20

98/15 + 18/20 is 223/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 20 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 20 × 3 = 60,
    18/20 = 18 × 3/20 × 3 = 54/60
  4. Add the two like fractions:
    392/60 + 54/60 = 392 + 54/60 = 446/60
  5. 446/60 simplified gives 223/30
  6. So, 98/15 + 18/20 = 223/30
    In mixed form: 713/30

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