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Add 6/42 and 45/4

1st number: 6/42, 2nd number: 11 1/4

6/42 + 45/4 is 319/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 4 is 84
  2. For the 1st fraction, since 42 × 2 = 84,
    6/42 = 6 × 2/42 × 2 = 12/84
  3. Likewise, for the 2nd fraction, since 4 × 21 = 84,
    45/4 = 45 × 21/4 × 21 = 945/84
  4. Add the two fractions:
    12/84 + 945/84 = 12 + 945/84 = 957/84
  5. After reducing the fraction, the answer is 319/28
  6. In mixed form: 1111/28

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