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Add 15/84 and 14/10

1st number: 15/84, 2nd number: 1 4/10

15/84 + 14/10 is 221/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 10 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 84 × 5 = 420,
    15/84 = 15 × 5/84 × 5 = 75/420
  3. Likewise, for the 2nd fraction, since 10 × 42 = 420,
    14/10 = 14 × 42/10 × 42 = 588/420
  4. Add the two like fractions:
    75/420 + 588/420 = 75 + 588/420 = 663/420
  5. 663/420 simplified gives 221/140
  6. So, 15/84 + 14/10 = 221/140
    In mixed form: 181/140

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