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Add 4/42 and 14/60

4/42 + 14/60 is 23/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 60 is 420
  2. For the 1st fraction, since 42 × 10 = 420,
    4/42 = 4 × 10/42 × 10 = 40/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    14/60 = 14 × 7/60 × 7 = 98/420
  4. Add the two fractions:
    40/420 + 98/420 = 40 + 98/420 = 138/420
  5. After reducing the fraction, the answer is 23/70

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