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Add 21/24 and 16/60

21/24 + 16/60 is 137/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 60 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 60 × 2 = 120,
    16/60 = 16 × 2/60 × 2 = 32/120
  4. Add the two like fractions:
    105/120 + 32/120 = 105 + 32/120 = 137/120
  5. So, 21/24 + 16/60 = 137/120
    In mixed form: 117/120

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