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Add 56/24 and 42/20

1st number: 2 8/24, 2nd number: 2 2/20

56/24 + 42/20 is 133/30.

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,
    56/24 = 56 × 5/24 × 5 = 280/120
  3. Likewise, for the 2nd fraction, since 20 × 6 = 120,
    42/20 = 42 × 6/20 × 6 = 252/120
  4. Add the two like fractions:
    280/120 + 252/120 = 280 + 252/120 = 532/120
  5. 532/120 simplified gives 133/30
  6. So, 56/24 + 42/20 = 133/30
    In mixed form: 413/30

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