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Subtract 7/70 from 5/2

1st number: 2 1/2, 2nd number: 7/70

5/2 - 7/70 is 12/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 70 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 2 × 35 = 70,
    5/2 = 5 × 35/2 × 35 = 175/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    7/70 = 7 × 1/70 × 1 = 7/70
  4. Subtract the two like fractions:
    175/70 - 7/70 = 175 - 7/70 = 168/70
  5. After reducing the fraction, the answer is 12/5
  6. In mixed form: 22/5

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