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Add 20/28 and 49/18

1st number: 20/28, 2nd number: 2 13/18

20/28 + 49/18 is 433/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 18 is 252
  2. For the 1st fraction, since 28 × 9 = 252,
    20/28 = 20 × 9/28 × 9 = 180/252
  3. Likewise, for the 2nd fraction, since 18 × 14 = 252,
    49/18 = 49 × 14/18 × 14 = 686/252
  4. Add the two fractions:
    180/252 + 686/252 = 180 + 686/252 = 866/252
  5. 866/252 simplified gives 433/126
  6. So, 20/28 + 49/18 = 433/126
    In mixed form: 355/126

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