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Add 48/42 and 42/60

1st number: 1 6/42, 2nd number: 42/60

48/42 + 42/60 is 129/70.

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,
    48/42 = 48 × 10/42 × 10 = 480/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    42/60 = 42 × 7/60 × 7 = 294/420
  4. Add the two fractions:
    480/420 + 294/420 = 480 + 294/420 = 774/420
  5. 774/420 simplified gives 129/70
  6. So, 48/42 + 42/60 = 129/70
    In mixed form: 159/70

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