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Add 12/45 and 32/12

1st number: 12/45, 2nd number: 2 8/12

12/45 + 32/12 is 44/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 12 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 45 × 4 = 180,
    12/45 = 12 × 4/45 × 4 = 48/180
  3. Likewise, for the 2nd fraction, since 12 × 15 = 180,
    32/12 = 32 × 15/12 × 15 = 480/180
  4. Add the two like fractions:
    48/180 + 480/180 = 48 + 480/180 = 528/180
  5. 528/180 simplified gives 44/15
  6. So, 12/45 + 32/12 = 44/15
    In mixed form: 214/15

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