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Subtract 30/45 from 98/54

1st number: 1 44/54, 2nd number: 30/45

98/54 - 30/45 is 31/27.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 45 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 54 × 5 = 270,
    98/54 = 98 × 5/54 × 5 = 490/270
  3. Likewise, for the 2nd fraction, since 45 × 6 = 270,
    30/45 = 30 × 6/45 × 6 = 180/270
  4. Subtract the two like fractions:
    490/270 - 180/270 = 490 - 180/270 = 310/270
  5. After reducing the fraction, the answer is 31/27
  6. In mixed form: 14/27

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