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Add 98/28 and 5/72

1st number: 3 14/28, 2nd number: 5/72

98/28 + 5/72 is 257/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 72 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 28 × 18 = 504,
    98/28 = 98 × 18/28 × 18 = 1764/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    5/72 = 5 × 7/72 × 7 = 35/504
  4. Add the two like fractions:
    1764/504 + 35/504 = 1764 + 35/504 = 1799/504
  5. 1799/504 simplified gives 257/72
  6. So, 98/28 + 5/72 = 257/72
    In mixed form: 341/72

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