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Add 14/42 and 40/63

14/42 + 40/63 is 61/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 63 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 42 × 3 = 126,
    14/42 = 14 × 3/42 × 3 = 42/126
  3. Likewise, for the 2nd fraction, since 63 × 2 = 126,
    40/63 = 40 × 2/63 × 2 = 80/126
  4. Add the two like fractions:
    42/126 + 80/126 = 42 + 80/126 = 122/126
  5. 122/126 simplified gives 61/63
  6. So, 14/42 + 40/63 = 61/63

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