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Add 54/7 and 42/60

1st number: 7 5/7, 2nd number: 42/60

54/7 + 42/60 is 589/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 60 is 420
  2. For the 1st fraction, since 7 × 60 = 420,
    54/7 = 54 × 60/7 × 60 = 3240/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    42/60 = 42 × 7/60 × 7 = 294/420
  4. Add the two fractions:
    3240/420 + 294/420 = 3240 + 294/420 = 3534/420
  5. 3534/420 simplified gives 589/70
  6. So, 54/7 + 42/60 = 589/70
    In mixed form: 829/70

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