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Add 20/35 and 54/20

1st number: 20/35, 2nd number: 2 14/20

20/35 + 54/20 is 229/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 35 × 4 = 140,
    20/35 = 20 × 4/35 × 4 = 80/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    54/20 = 54 × 7/20 × 7 = 378/140
  4. Add the two like fractions:
    80/140 + 378/140 = 80 + 378/140 = 458/140
  5. 458/140 simplified gives 229/70
  6. So, 20/35 + 54/20 = 229/70
    In mixed form: 319/70

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