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Subtract 1/10 from 18/14

1st number: 1 4/14, 2nd number: 1/10

18/14 - 1/10 is 83/70.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 14 × 5 = 70,
    18/14 = 18 × 5/14 × 5 = 90/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    1/10 = 1 × 7/10 × 7 = 7/70
  4. Subtract the two like fractions:
    90/70 - 7/70 = 90 - 7/70 = 83/70
  5. In mixed form: 113/70

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