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Subtract 90/6 from 30/75

1st number: 30/75, 2nd number: 15 0/6

30/75 - 90/6 is -73/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 6 is 150
  2. For the 1st fraction, since 75 × 2 = 150,
    30/75 = 30 × 2/75 × 2 = 60/150
  3. Likewise, for the 2nd fraction, since 6 × 25 = 150,
    90/6 = 90 × 25/6 × 25 = 2250/150
  4. Subtract the two fractions:
    60/150 - 2250/150 = 60 - 2250/150 = -2190/150
  5. After reducing the fraction, the answer is -73/5

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