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Add 20/14 and 30/28

1st number: 1 6/14, 2nd number: 1 2/28

20/14 + 30/28 is 5/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 28 is 28
  2. For the 1st fraction, since 14 × 2 = 28,
    20/14 = 20 × 2/14 × 2 = 40/28
  3. Likewise, for the 2nd fraction, since 28 × 1 = 28,
    30/28 = 30 × 1/28 × 1 = 30/28
  4. Add the two fractions:
    40/28 + 30/28 = 40 + 30/28 = 70/28
  5. After reducing the fraction, the answer is 5/2
  6. In mixed form: 21/2

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