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Add 21/24 and 2/40

21/24 + 2/40 is 37/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 40 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 40 × 3 = 120,
    2/40 = 2 × 3/40 × 3 = 6/120
  4. Add the two like fractions:
    105/120 + 6/120 = 105 + 6/120 = 111/120
  5. 111/120 simplified gives 37/40
  6. So, 21/24 + 2/40 = 37/40

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