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Subtract 50/54 from 90/30

1st number: 3 0/30, 2nd number: 50/54

90/30 - 50/54 is 56/27.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 30 × 9 = 270,
    90/30 = 90 × 9/30 × 9 = 810/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    50/54 = 50 × 5/54 × 5 = 250/270
  4. Subtract the two like fractions:
    810/270 - 250/270 = 810 - 250/270 = 560/270
  5. After reducing the fraction, the answer is 56/27
  6. In mixed form: 22/27

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