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Subtract 14/10 from 2/28

1st number: 2/28, 2nd number: 1 4/10

2/28 - 14/10 is -93/70.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 10 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 28 × 5 = 140,
    2/28 = 2 × 5/28 × 5 = 10/140
  3. Likewise, for the 2nd fraction, since 10 × 14 = 140,
    14/10 = 14 × 14/10 × 14 = 196/140
  4. Subtract the two like fractions:
    10/140 - 196/140 = 10 - 196/140 = -186/140
  5. After reducing the fraction, the answer is -93/70

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