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Add 25/4 and 42/9

1st number: 6 1/4, 2nd number: 4 6/9

25/4 + 42/9 is 131/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 9 is 36
  2. For the 1st fraction, since 4 × 9 = 36,
    25/4 = 25 × 9/4 × 9 = 225/36
  3. Likewise, for the 2nd fraction, since 9 × 4 = 36,
    42/9 = 42 × 4/9 × 4 = 168/36
  4. Add the two fractions:
    225/36 + 168/36 = 225 + 168/36 = 393/36
  5. After reducing the fraction, the answer is 131/12
  6. In mixed form: 1011/12

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