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Add 63/5 and 20/7

1st number: 12 3/5, 2nd number: 2 6/7

63/5 + 20/7 is 541/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 7 is 35
  2. For the 1st fraction, since 5 × 7 = 35,
    63/5 = 63 × 7/5 × 7 = 441/35
  3. Likewise, for the 2nd fraction, since 7 × 5 = 35,
    20/7 = 20 × 5/7 × 5 = 100/35
  4. Add the two fractions:
    441/35 + 100/35 = 441 + 100/35 = 541/35
  5. So, 63/5 + 20/7 = 541/35
    In mixed form: 1516/35

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