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Subtract 24/70 from 75/4

1st number: 18 3/4, 2nd number: 24/70

75/4 - 24/70 is 2577/140.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 70 is 140
  2. For the 1st fraction, since 4 × 35 = 140,
    75/4 = 75 × 35/4 × 35 = 2625/140
  3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
    24/70 = 24 × 2/70 × 2 = 48/140
  4. Subtract the two fractions:
    2625/140 - 48/140 = 2625 - 48/140 = 2577/140
  5. In mixed form: 1857/140

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