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Subtract 90/6 from 4/2

1st number: 2 0/2, 2nd number: 15 0/6

4/2 - 90/6 is -13/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 6 is 6

    Next, find the equivalent fraction of both fractional numbers with denominator 6
  2. For the 1st fraction, since 2 × 3 = 6,
    4/2 = 4 × 3/2 × 3 = 12/6
  3. Likewise, for the 2nd fraction, since 6 × 1 = 6,
    90/6 = 90 × 1/6 × 1 = 90/6
  4. Subtract the two like fractions:
    12/6 - 90/6 = 12 - 90/6 = -78/6
  5. After reducing the fraction, the answer is -13/1

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