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Add 63/84 and 4/60

63/84 + 4/60 is 49/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 60 is 420
  2. For the 1st fraction, since 84 × 5 = 420,
    63/84 = 63 × 5/84 × 5 = 315/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    4/60 = 4 × 7/60 × 7 = 28/420
  4. Add the two fractions:
    315/420 + 28/420 = 315 + 28/420 = 343/420
  5. 343/420 simplified gives 49/60
  6. So, 63/84 + 4/60 = 49/60

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