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Add 20/14 and 63/27

1st number: 1 6/14, 2nd number: 2 9/27

20/14 + 63/27 is 79/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 27 is 378
  2. For the 1st fraction, since 14 × 27 = 378,
    20/14 = 20 × 27/14 × 27 = 540/378
  3. Likewise, for the 2nd fraction, since 27 × 14 = 378,
    63/27 = 63 × 14/27 × 14 = 882/378
  4. Add the two fractions:
    540/378 + 882/378 = 540 + 882/378 = 1422/378
  5. After reducing the fraction, the answer is 79/21
  6. In mixed form: 316/21

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