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Add 98/45 and 15/54

1st number: 2 8/45, 2nd number: 15/54

98/45 + 15/54 is 221/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 45 × 6 = 270,
    98/45 = 98 × 6/45 × 6 = 588/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    15/54 = 15 × 5/54 × 5 = 75/270
  4. Add the two like fractions:
    588/270 + 75/270 = 588 + 75/270 = 663/270
  5. 663/270 simplified gives 221/90
  6. So, 98/45 + 15/54 = 221/90
    In mixed form: 241/90

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