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Add 56/28 and 60/72

1st number: 2 0/28, 2nd number: 60/72

56/28 + 60/72 is 17/6.

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,
    56/28 = 56 × 18/28 × 18 = 1008/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    60/72 = 60 × 7/72 × 7 = 420/504
  4. Add the two like fractions:
    1008/504 + 420/504 = 1008 + 420/504 = 1428/504
  5. 1428/504 simplified gives 17/6
  6. So, 56/28 + 60/72 = 17/6
    In mixed form: 25/6

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