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Subtract 6/10 from 90/12

1st number: 7 6/12, 2nd number: 6/10

90/12 - 6/10 is 69/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 10 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    90/12 = 90 × 5/12 × 5 = 450/60
  3. Likewise, for the 2nd fraction, since 10 × 6 = 60,
    6/10 = 6 × 6/10 × 6 = 36/60
  4. Subtract the two like fractions:
    450/60 - 36/60 = 450 - 36/60 = 414/60
  5. After reducing the fraction, the answer is 69/10
  6. In mixed form: 69/10

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