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Add 14/28 and 70/72

14/28 + 70/72 is 53/36.

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,
    14/28 = 14 × 18/28 × 18 = 252/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    70/72 = 70 × 7/72 × 7 = 490/504
  4. Add the two like fractions:
    252/504 + 490/504 = 252 + 490/504 = 742/504
  5. 742/504 simplified gives 53/36
  6. So, 14/28 + 70/72 = 53/36
    In mixed form: 117/36

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