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Subtract 15/96 from 70/90

70/90 - 15/96 is 179/288.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 96 is 1440
  2. For the 1st fraction, since 90 × 16 = 1440,
    70/90 = 70 × 16/90 × 16 = 1120/1440
  3. Likewise, for the 2nd fraction, since 96 × 15 = 1440,
    15/96 = 15 × 15/96 × 15 = 225/1440
  4. Subtract the two fractions:
    1120/1440 - 225/1440 = 1120 - 225/1440 = 895/1440
  5. After reducing the fraction, the answer is 179/288

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