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Add 20/42 and 30/14

1st number: 20/42, 2nd number: 2 2/14

20/42 + 30/14 is 55/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 14 is 42
  2. For the 1st fraction, since 42 × 1 = 42,
    20/42 = 20 × 1/42 × 1 = 20/42
  3. Likewise, for the 2nd fraction, since 14 × 3 = 42,
    30/14 = 30 × 3/14 × 3 = 90/42
  4. Add the two fractions:
    20/42 + 90/42 = 20 + 90/42 = 110/42
  5. After reducing the fraction, the answer is 55/21
  6. In mixed form: 213/21

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