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Subtract 6/90 from 20/2

1st number: 10 0/2, 2nd number: 6/90

20/2 - 6/90 is 149/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 90 is 90
  2. For the 1st fraction, since 2 × 45 = 90,
    20/2 = 20 × 45/2 × 45 = 900/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    6/90 = 6 × 1/90 × 1 = 6/90
  4. Subtract the two fractions:
    900/90 - 6/90 = 900 - 6/90 = 894/90
  5. After reducing the fraction, the answer is 149/15
  6. In mixed form: 914/15

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