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Subtract 7/10 from 4/75

4/75 - 7/10 is -97/150.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 10 is 150
  2. For the 1st fraction, since 75 × 2 = 150,
    4/75 = 4 × 2/75 × 2 = 8/150
  3. Likewise, for the 2nd fraction, since 10 × 15 = 150,
    7/10 = 7 × 15/10 × 15 = 105/150
  4. Subtract the two fractions:
    8/150 - 105/150 = 8 - 105/150 = -97/150

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