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Subtract 8/10 from 18/7

1st number: 2 4/7, 2nd number: 8/10

18/7 - 8/10 is 62/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 10 is 70
  2. For the 1st fraction, since 7 × 10 = 70,
    18/7 = 18 × 10/7 × 10 = 180/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    8/10 = 8 × 7/10 × 7 = 56/70
  4. Subtract the two fractions:
    180/70 - 56/70 = 180 - 56/70 = 124/70
  5. After reducing the fraction, the answer is 62/35
  6. In mixed form: 127/35

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