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Subtract 5/10 from 90/35

1st number: 2 20/35, 2nd number: 5/10

90/35 - 5/10 is 29/14.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 35 × 2 = 70,
    90/35 = 90 × 2/35 × 2 = 180/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    5/10 = 5 × 7/10 × 7 = 35/70
  4. Subtract the two like fractions:
    180/70 - 35/70 = 180 - 35/70 = 145/70
  5. After reducing the fraction, the answer is 29/14
  6. In mixed form: 21/14

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