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Add 5/15 and 84/40

1st number: 5/15, 2nd number: 2 4/40

5/15 + 84/40 is 73/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 40 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 15 × 8 = 120,
    5/15 = 5 × 8/15 × 8 = 40/120
  3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
    84/40 = 84 × 3/40 × 3 = 252/120
  4. Add the two like fractions:
    40/120 + 252/120 = 40 + 252/120 = 292/120
  5. 292/120 simplified gives 73/30
  6. So, 5/15 + 84/40 = 73/30
    In mixed form: 213/30

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