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Add 42/60 and 25/84

42/60 + 25/84 is 419/420.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 84 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 60 × 7 = 420,
    42/60 = 42 × 7/60 × 7 = 294/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    25/84 = 25 × 5/84 × 5 = 125/420
  4. Add the two like fractions:
    294/420 + 125/420 = 294 + 125/420 = 419/420
  5. So, 42/60 + 25/84 = 419/420

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