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Subtract 54/12 from 7/10

1st number: 7/10, 2nd number: 4 6/12

7/10 - 54/12 is -19/5.

Steps for subtracting fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 10 × 6 = 60,
    7/10 = 7 × 6/10 × 6 = 42/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    54/12 = 54 × 5/12 × 5 = 270/60
  4. Subtract the two like fractions:
    42/60 - 270/60 = 42 - 270/60 = -228/60
  5. After reducing the fraction, the answer is -19/5

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