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Subtract 5/20 from 35/28

1st number: 1 7/28, 2nd number: 5/20

35/28 - 5/20 is 1/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 28 × 5 = 140,
    35/28 = 35 × 5/28 × 5 = 175/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    5/20 = 5 × 7/20 × 7 = 35/140
  4. Subtract the two like fractions:
    175/140 - 35/140 = 175 - 35/140 = 140/140
  5. After reducing the fraction, the answer is 1/1

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