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Subtract 1/16 from 15/18

15/18 - 1/16 is 37/48.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 16 is 144

    Next, find the equivalent fraction of both fractional numbers with denominator 144
  2. For the 1st fraction, since 18 × 8 = 144,
    15/18 = 15 × 8/18 × 8 = 120/144
  3. Likewise, for the 2nd fraction, since 16 × 9 = 144,
    1/16 = 1 × 9/16 × 9 = 9/144
  4. Subtract the two like fractions:
    120/144 - 9/144 = 120 - 9/144 = 111/144
  5. After reducing the fraction, the answer is 37/48

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