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Add 28/8 and 63/30

1st number: 3 4/8, 2nd number: 2 3/30

28/8 + 63/30 is 28/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 30 is 120
  2. For the 1st fraction, since 8 × 15 = 120,
    28/8 = 28 × 15/8 × 15 = 420/120
  3. Likewise, for the 2nd fraction, since 30 × 4 = 120,
    63/30 = 63 × 4/30 × 4 = 252/120
  4. Add the two fractions:
    420/120 + 252/120 = 420 + 252/120 = 672/120
  5. 672/120 simplified gives 28/5
  6. So, 28/8 + 63/30 = 28/5
    In mixed form: 53/5

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