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Subtract 35/45 from 15/5

1st number: 3 0/5, 2nd number: 35/45

15/5 - 35/45 is 20/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 45 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 5 × 9 = 45,
    15/5 = 15 × 9/5 × 9 = 135/45
  3. Likewise, for the 2nd fraction, since 45 × 1 = 45,
    35/45 = 35 × 1/45 × 1 = 35/45
  4. Subtract the two like fractions:
    135/45 - 35/45 = 135 - 35/45 = 100/45
  5. After reducing the fraction, the answer is 20/9
  6. In mixed form: 22/9

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