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Add 30/15 and 5/72

1st number: 2 0/15, 2nd number: 5/72

30/15 + 5/72 is 149/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 15 × 24 = 360,
    30/15 = 30 × 24/15 × 24 = 720/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    5/72 = 5 × 5/72 × 5 = 25/360
  4. Add the two like fractions:
    720/360 + 25/360 = 720 + 25/360 = 745/360
  5. 745/360 simplified gives 149/72
  6. So, 30/15 + 5/72 = 149/72
    In mixed form: 25/72

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