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Add 54/75 and 6/20

54/75 + 6/20 is 51/50.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 20 is 300

    Next, find the equivalent fraction of both fractional numbers with denominator 300
  2. For the 1st fraction, since 75 × 4 = 300,
    54/75 = 54 × 4/75 × 4 = 216/300
  3. Likewise, for the 2nd fraction, since 20 × 15 = 300,
    6/20 = 6 × 15/20 × 15 = 90/300
  4. Add the two like fractions:
    216/300 + 90/300 = 216 + 90/300 = 306/300
  5. 306/300 simplified gives 51/50
  6. So, 54/75 + 6/20 = 51/50
    In mixed form: 11/50

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