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Add 84/2 and 15/5

1st number: 42 0/2, 2nd number: 3 0/5

84/2 + 15/5 is 45/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 5 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 2 × 5 = 10,
    84/2 = 84 × 5/2 × 5 = 420/10
  3. Likewise, for the 2nd fraction, since 5 × 2 = 10,
    15/5 = 15 × 2/5 × 2 = 30/10
  4. Add the two like fractions:
    420/10 + 30/10 = 420 + 30/10 = 450/10
  5. 450/10 simplified gives 45/1
  6. So, 84/2 + 15/5 = 45/1

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