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Add 15/60 and 24/90

15/60 + 24/90 is 31/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 90 is 180
  2. For the 1st fraction, since 60 × 3 = 180,
    15/60 = 15 × 3/60 × 3 = 45/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    24/90 = 24 × 2/90 × 2 = 48/180
  4. Add the two fractions:
    45/180 + 48/180 = 45 + 48/180 = 93/180
  5. After reducing the fraction, the answer is 31/60

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