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Subtract 42/16 from 12/3

1st number: 4 0/3, 2nd number: 2 10/16

12/3 - 42/16 is 11/8.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 16 is 48

    Next, find the equivalent fraction of both fractional numbers with denominator 48
  2. For the 1st fraction, since 3 × 16 = 48,
    12/3 = 12 × 16/3 × 16 = 192/48
  3. Likewise, for the 2nd fraction, since 16 × 3 = 48,
    42/16 = 42 × 3/16 × 3 = 126/48
  4. Subtract the two like fractions:
    192/48 - 126/48 = 192 - 126/48 = 66/48
  5. After reducing the fraction, the answer is 11/8
  6. In mixed form: 13/8

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