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Add 12/54 and 15/10

1st number: 12/54, 2nd number: 1 5/10

12/54 + 15/10 is 31/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 10 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 54 × 5 = 270,
    12/54 = 12 × 5/54 × 5 = 60/270
  3. Likewise, for the 2nd fraction, since 10 × 27 = 270,
    15/10 = 15 × 27/10 × 27 = 405/270
  4. Add the two like fractions:
    60/270 + 405/270 = 60 + 405/270 = 465/270
  5. 465/270 simplified gives 31/18
  6. So, 12/54 + 15/10 = 31/18
    In mixed form: 113/18

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