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Subtract 5/18 from 60/42

1st number: 1 18/42, 2nd number: 5/18

60/42 - 5/18 is 145/126.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 18 is 126
  2. For the 1st fraction, since 42 × 3 = 126,
    60/42 = 60 × 3/42 × 3 = 180/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    5/18 = 5 × 7/18 × 7 = 35/126
  4. Subtract the two fractions:
    180/126 - 35/126 = 180 - 35/126 = 145/126
  5. In mixed form: 119/126

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