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Subtract 35/16 from 28/84

1st number: 28/84, 2nd number: 2 3/16

28/84 - 35/16 is -89/48.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 16 is 336
  2. For the 1st fraction, since 84 × 4 = 336,
    28/84 = 28 × 4/84 × 4 = 112/336
  3. Likewise, for the 2nd fraction, since 16 × 21 = 336,
    35/16 = 35 × 21/16 × 21 = 735/336
  4. Subtract the two fractions:
    112/336 - 735/336 = 112 - 735/336 = -623/336
  5. After reducing the fraction, the answer is -89/48

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