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Subtract 10/81 from 84/49

1st number: 1 35/49, 2nd number: 10/81

84/49 - 10/81 is 902/567.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 81 is 3969

    Next, find the equivalent fraction of both fractional numbers with denominator 3969
  2. For the 1st fraction, since 49 × 81 = 3969,
    84/49 = 84 × 81/49 × 81 = 6804/3969
  3. Likewise, for the 2nd fraction, since 81 × 49 = 3969,
    10/81 = 10 × 49/81 × 49 = 490/3969
  4. Subtract the two like fractions:
    6804/3969 - 490/3969 = 6804 - 490/3969 = 6314/3969
  5. After reducing the fraction, the answer is 902/567
  6. In mixed form: 1335/567

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