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Subtract 30/5 from 3/45

1st number: 3/45, 2nd number: 6 0/5

3/45 - 30/5 is -89/15.

Steps for subtracting fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 45 × 1 = 45,
    3/45 = 3 × 1/45 × 1 = 3/45
  3. Likewise, for the 2nd fraction, since 5 × 9 = 45,
    30/5 = 30 × 9/5 × 9 = 270/45
  4. Subtract the two like fractions:
    3/45 - 270/45 = 3 - 270/45 = -267/45
  5. After reducing the fraction, the answer is -89/15

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