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Add 24/7 and 63/20

1st number: 3 3/7, 2nd number: 3 3/20

24/7 + 63/20 is 921/140.

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,
    24/7 = 24 × 20/7 × 20 = 480/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    63/20 = 63 × 7/20 × 7 = 441/140
  4. Add the two fractions:
    480/140 + 441/140 = 480 + 441/140 = 921/140
  5. In mixed form: 681/140

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