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Add 63/45 and 54/12

1st number: 1 18/45, 2nd number: 4 6/12

63/45 + 54/12 is 59/10.

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,
    63/45 = 63 × 4/45 × 4 = 252/180
  3. Likewise, for the 2nd fraction, since 12 × 15 = 180,
    54/12 = 54 × 15/12 × 15 = 810/180
  4. Add the two like fractions:
    252/180 + 810/180 = 252 + 810/180 = 1062/180
  5. 1062/180 simplified gives 59/10
  6. So, 63/45 + 54/12 = 59/10
    In mixed form: 59/10

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