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Subtract 7/45 from 15/6

1st number: 2 3/6, 2nd number: 7/45

15/6 - 7/45 is 211/90.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 45 is 90
  2. For the 1st fraction, since 6 × 15 = 90,
    15/6 = 15 × 15/6 × 15 = 225/90
  3. Likewise, for the 2nd fraction, since 45 × 2 = 90,
    7/45 = 7 × 2/45 × 2 = 14/90
  4. Subtract the two fractions:
    225/90 - 14/90 = 225 - 14/90 = 211/90
  5. In mixed form: 231/90

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