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Subtract 50/54 from 84/20

1st number: 4 4/20, 2nd number: 50/54

84/20 - 50/54 is 442/135.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 54 is 540

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 20 × 27 = 540,
    84/20 = 84 × 27/20 × 27 = 2268/540
  3. Likewise, for the 2nd fraction, since 54 × 10 = 540,
    50/54 = 50 × 10/54 × 10 = 500/540
  4. Subtract the two like fractions:
    2268/540 - 500/540 = 2268 - 500/540 = 1768/540
  5. After reducing the fraction, the answer is 442/135
  6. In mixed form: 337/135

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