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Add 21/24 and 48/30

1st number: 21/24, 2nd number: 1 18/30

21/24 + 48/30 is 99/40.

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,
    21/24 = 21 × 5/24 × 5 = 105/120
  3. Likewise, for the 2nd fraction, since 30 × 4 = 120,
    48/30 = 48 × 4/30 × 4 = 192/120
  4. Add the two like fractions:
    105/120 + 192/120 = 105 + 192/120 = 297/120
  5. 297/120 simplified gives 99/40
  6. So, 21/24 + 48/30 = 99/40
    In mixed form: 219/40

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