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Subtract 70/4 from 28/2

1st number: 14 0/2, 2nd number: 17 2/4

28/2 - 70/4 is -7/2.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 4 is 4

    Next, find the equivalent fraction of both fractional numbers with denominator 4
  2. For the 1st fraction, since 2 × 2 = 4,
    28/2 = 28 × 2/2 × 2 = 56/4
  3. Likewise, for the 2nd fraction, since 4 × 1 = 4,
    70/4 = 70 × 1/4 × 1 = 70/4
  4. Subtract the two like fractions:
    56/4 - 70/4 = 56 - 70/4 = -14/4
  5. After reducing the fraction, the answer is -7/2

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