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Add 5/12 and 84/45

1st number: 5/12, 2nd number: 1 39/45

5/12 + 84/45 is 137/60.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 12 × 15 = 180,
    5/12 = 5 × 15/12 × 15 = 75/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    84/45 = 84 × 4/45 × 4 = 336/180
  4. Add the two like fractions:
    75/180 + 336/180 = 75 + 336/180 = 411/180
  5. 411/180 simplified gives 137/60
  6. So, 5/12 + 84/45 = 137/60
    In mixed form: 217/60

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