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Subtract 98/12 from 42/4

1st number: 10 2/4, 2nd number: 8 2/12

42/4 - 98/12 is 7/3.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 12 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 4 × 3 = 12,
    42/4 = 42 × 3/4 × 3 = 126/12
  3. Likewise, for the 2nd fraction, since 12 × 1 = 12,
    98/12 = 98 × 1/12 × 1 = 98/12
  4. Subtract the two like fractions:
    126/12 - 98/12 = 126 - 98/12 = 28/12
  5. After reducing the fraction, the answer is 7/3
  6. In mixed form: 21/3

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