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Subtract 49/70 from 4/5

4/5 - 49/70 is 1/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 70 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 5 × 14 = 70,
    4/5 = 4 × 14/5 × 14 = 56/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    49/70 = 49 × 1/70 × 1 = 49/70
  4. Subtract the two like fractions:
    56/70 - 49/70 = 56 - 49/70 = 7/70
  5. After reducing the fraction, the answer is 1/10

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