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Add 45/18 and 12/56

1st number: 2 9/18, 2nd number: 12/56

45/18 + 12/56 is 19/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 56 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 18 × 28 = 504,
    45/18 = 45 × 28/18 × 28 = 1260/504
  3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
    12/56 = 12 × 9/56 × 9 = 108/504
  4. Add the two like fractions:
    1260/504 + 108/504 = 1260 + 108/504 = 1368/504
  5. 1368/504 simplified gives 19/7
  6. So, 45/18 + 12/56 = 19/7
    In mixed form: 25/7

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