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Add 30/8 and 24/72

1st number: 3 6/8, 2nd number: 24/72

30/8 + 24/72 is 49/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 72 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 8 × 9 = 72,
    30/8 = 30 × 9/8 × 9 = 270/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    24/72 = 24 × 1/72 × 1 = 24/72
  4. Add the two like fractions:
    270/72 + 24/72 = 270 + 24/72 = 294/72
  5. 294/72 simplified gives 49/12
  6. So, 30/8 + 24/72 = 49/12
    In mixed form: 41/12

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