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Subtract 24/15 from 30/12

1st number: 2 6/12, 2nd number: 1 9/15

30/12 - 24/15 is 9/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 15 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    30/12 = 30 × 5/12 × 5 = 150/60
  3. Likewise, for the 2nd fraction, since 15 × 4 = 60,
    24/15 = 24 × 4/15 × 4 = 96/60
  4. Subtract the two like fractions:
    150/60 - 96/60 = 150 - 96/60 = 54/60
  5. After reducing the fraction, the answer is 9/10

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