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Add 45/24 and 25/20

1st number: 1 21/24, 2nd number: 1 5/20

45/24 + 25/20 is 25/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 20 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 24 × 5 = 120,
    45/24 = 45 × 5/24 × 5 = 225/120
  3. Likewise, for the 2nd fraction, since 20 × 6 = 120,
    25/20 = 25 × 6/20 × 6 = 150/120
  4. Add the two like fractions:
    225/120 + 150/120 = 225 + 150/120 = 375/120
  5. 375/120 simplified gives 25/8
  6. So, 45/24 + 25/20 = 25/8
    In mixed form: 31/8

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