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Add 28/72 and 27/30

28/72 + 27/30 is 58/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 30 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 72 × 5 = 360,
    28/72 = 28 × 5/72 × 5 = 140/360
  3. Likewise, for the 2nd fraction, since 30 × 12 = 360,
    27/30 = 27 × 12/30 × 12 = 324/360
  4. Add the two like fractions:
    140/360 + 324/360 = 140 + 324/360 = 464/360
  5. 464/360 simplified gives 58/45
  6. So, 28/72 + 27/30 = 58/45
    In mixed form: 113/45

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