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Add 6/5 and 84/63

1st number: 1 1/5, 2nd number: 1 21/63

6/5 + 84/63 is 38/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 63 is 315
  2. For the 1st fraction, since 5 × 63 = 315,
    6/5 = 6 × 63/5 × 63 = 378/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    84/63 = 84 × 5/63 × 5 = 420/315
  4. Add the two fractions:
    378/315 + 420/315 = 378 + 420/315 = 798/315
  5. After reducing the fraction, the answer is 38/15
  6. In mixed form: 28/15

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