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Add 12/15 and 48/54

12/15 + 48/54 is 76/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 15 × 18 = 270,
    12/15 = 12 × 18/15 × 18 = 216/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    48/54 = 48 × 5/54 × 5 = 240/270
  4. Add the two like fractions:
    216/270 + 240/270 = 216 + 240/270 = 456/270
  5. 456/270 simplified gives 76/45
  6. So, 12/15 + 48/54 = 76/45
    In mixed form: 131/45

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