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Add 45/24 and 12/30

1st number: 1 21/24, 2nd number: 12/30

45/24 + 12/30 is 91/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 30 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 24 × 5 = 120,
    45/24 = 45 × 5/24 × 5 = 225/120
  3. Likewise, for the 2nd fraction, since 30 × 4 = 120,
    12/30 = 12 × 4/30 × 4 = 48/120
  4. Add the two like fractions:
    225/120 + 48/120 = 225 + 48/120 = 273/120
  5. 273/120 simplified gives 91/40
  6. So, 45/24 + 12/30 = 91/40
    In mixed form: 211/40

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