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Subtract 60/28 from 4/30

1st number: 4/30, 2nd number: 2 4/28

4/30 - 60/28 is -211/105.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 28 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 30 × 14 = 420,
    4/30 = 4 × 14/30 × 14 = 56/420
  3. Likewise, for the 2nd fraction, since 28 × 15 = 420,
    60/28 = 60 × 15/28 × 15 = 900/420
  4. Subtract the two like fractions:
    56/420 - 900/420 = 56 - 900/420 = -844/420
  5. After reducing the fraction, the answer is -211/105

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