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Add 45/20 and 2/84

1st number: 2 5/20, 2nd number: 2/84

45/20 + 2/84 is 191/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 84 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 20 × 21 = 420,
    45/20 = 45 × 21/20 × 21 = 945/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    2/84 = 2 × 5/84 × 5 = 10/420
  4. Add the two like fractions:
    945/420 + 10/420 = 945 + 10/420 = 955/420
  5. 955/420 simplified gives 191/84
  6. So, 45/20 + 2/84 = 191/84
    In mixed form: 223/84

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