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Subtract 63/9 from 15/6

1st number: 2 3/6, 2nd number: 7 0/9

15/6 - 63/9 is -9/2.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 9 is 18
  2. For the 1st fraction, since 6 × 3 = 18,
    15/6 = 15 × 3/6 × 3 = 45/18
  3. Likewise, for the 2nd fraction, since 9 × 2 = 18,
    63/9 = 63 × 2/9 × 2 = 126/18
  4. Subtract the two fractions:
    45/18 - 126/18 = 45 - 126/18 = -81/18
  5. After reducing the fraction, the answer is -9/2

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