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Add 54/72 and 14/35

54/72 + 14/35 is 23/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 35 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 72 × 35 = 2520,
    54/72 = 54 × 35/72 × 35 = 1890/2520
  3. Likewise, for the 2nd fraction, since 35 × 72 = 2520,
    14/35 = 14 × 72/35 × 72 = 1008/2520
  4. Add the two like fractions:
    1890/2520 + 1008/2520 = 1890 + 1008/2520 = 2898/2520
  5. 2898/2520 simplified gives 23/20
  6. So, 54/72 + 14/35 = 23/20
    In mixed form: 13/20

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