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Add 18/5 and 2/84

1st number: 3 3/5, 2nd number: 2/84

18/5 + 2/84 is 761/210.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 84 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 5 × 84 = 420,
    18/5 = 18 × 84/5 × 84 = 1512/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    2/84 = 2 × 5/84 × 5 = 10/420
  4. Add the two like fractions:
    1512/420 + 10/420 = 1512 + 10/420 = 1522/420
  5. 1522/420 simplified gives 761/210
  6. So, 18/5 + 2/84 = 761/210
    In mixed form: 3131/210

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