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Subtract 60/14 from 30/40

1st number: 30/40, 2nd number: 4 4/14

30/40 - 60/14 is -99/28.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 14 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 40 × 7 = 280,
    30/40 = 30 × 7/40 × 7 = 210/280
  3. Likewise, for the 2nd fraction, since 14 × 20 = 280,
    60/14 = 60 × 20/14 × 20 = 1200/280
  4. Subtract the two like fractions:
    210/280 - 1200/280 = 210 - 1200/280 = -990/280
  5. After reducing the fraction, the answer is -99/28

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