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Add 9/60 and 9/24

9/60 + 9/24 is 21/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 24 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 60 × 2 = 120,
    9/60 = 9 × 2/60 × 2 = 18/120
  3. Likewise, for the 2nd fraction, since 24 × 5 = 120,
    9/24 = 9 × 5/24 × 5 = 45/120
  4. Add the two like fractions:
    18/120 + 45/120 = 18 + 45/120 = 63/120
  5. 63/120 simplified gives 21/40
  6. So, 9/60 + 9/24 = 21/40

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