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Subtract 63/16 from 84/2

1st number: 42 0/2, 2nd number: 3 15/16

84/2 - 63/16 is 609/16.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 16 is 16

    Next, find the equivalent fraction of both fractional numbers with denominator 16
  2. For the 1st fraction, since 2 × 8 = 16,
    84/2 = 84 × 8/2 × 8 = 672/16
  3. Likewise, for the 2nd fraction, since 16 × 1 = 16,
    63/16 = 63 × 1/16 × 1 = 63/16
  4. Subtract the two like fractions:
    672/16 - 63/16 = 672 - 63/16 = 609/16
  5. In mixed form: 381/16

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