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Add 6/15 and 27/4

1st number: 6/15, 2nd number: 6 3/4

6/15 + 27/4 is 143/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 4 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 15 × 4 = 60,
    6/15 = 6 × 4/15 × 4 = 24/60
  3. Likewise, for the 2nd fraction, since 4 × 15 = 60,
    27/4 = 27 × 15/4 × 15 = 405/60
  4. Add the two like fractions:
    24/60 + 405/60 = 24 + 405/60 = 429/60
  5. 429/60 simplified gives 143/20
  6. So, 6/15 + 27/4 = 143/20
    In mixed form: 73/20

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