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Add 48/7 and 84/20

1st number: 6 6/7, 2nd number: 4 4/20

48/7 + 84/20 is 387/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 20 is 140
  2. For the 1st fraction, since 7 × 20 = 140,
    48/7 = 48 × 20/7 × 20 = 960/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    84/20 = 84 × 7/20 × 7 = 588/140
  4. Add the two fractions:
    960/140 + 588/140 = 960 + 588/140 = 1548/140
  5. After reducing the fraction, the answer is 387/35
  6. In mixed form: 112/35

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