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Add 3/14 and 28/72

3/14 + 28/72 is 38/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 72 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 14 × 36 = 504,
    3/14 = 3 × 36/14 × 36 = 108/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    28/72 = 28 × 7/72 × 7 = 196/504
  4. Add the two like fractions:
    108/504 + 196/504 = 108 + 196/504 = 304/504
  5. 304/504 simplified gives 38/63
  6. So, 3/14 + 28/72 = 38/63

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