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Add 30/25 and 4/84

1st number: 1 5/25, 2nd number: 4/84

30/25 + 4/84 is 131/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 84 is 2100
  2. For the 1st fraction, since 25 × 84 = 2100,
    30/25 = 30 × 84/25 × 84 = 2520/2100
  3. Likewise, for the 2nd fraction, since 84 × 25 = 2100,
    4/84 = 4 × 25/84 × 25 = 100/2100
  4. Add the two fractions:
    2520/2100 + 100/2100 = 2520 + 100/2100 = 2620/2100
  5. After reducing the fraction, the answer is 131/105
  6. In mixed form: 126/105

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