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Subtract 4/8 from 98/18

1st number: 5 8/18, 2nd number: 4/8

98/18 - 4/8 is 89/18.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 8 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 18 × 4 = 72,
    98/18 = 98 × 4/18 × 4 = 392/72
  3. Likewise, for the 2nd fraction, since 8 × 9 = 72,
    4/8 = 4 × 9/8 × 9 = 36/72
  4. Subtract the two like fractions:
    392/72 - 36/72 = 392 - 36/72 = 356/72
  5. After reducing the fraction, the answer is 89/18
  6. In mixed form: 417/18

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