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Add 54/28 and 6/20

1st number: 1 26/28, 2nd number: 6/20

54/28 + 6/20 is 78/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 20 is 140
  2. For the 1st fraction, since 28 × 5 = 140,
    54/28 = 54 × 5/28 × 5 = 270/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    6/20 = 6 × 7/20 × 7 = 42/140
  4. Add the two fractions:
    270/140 + 42/140 = 270 + 42/140 = 312/140
  5. 312/140 simplified gives 78/35
  6. So, 54/28 + 6/20 = 78/35
    In mixed form: 28/35

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