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Subtract 90/6 from 30/45

1st number: 30/45, 2nd number: 15 0/6

30/45 - 90/6 is -43/3.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 6 is 90
  2. For the 1st fraction, since 45 × 2 = 90,
    30/45 = 30 × 2/45 × 2 = 60/90
  3. Likewise, for the 2nd fraction, since 6 × 15 = 90,
    90/6 = 90 × 15/6 × 15 = 1350/90
  4. Subtract the two fractions:
    60/90 - 1350/90 = 60 - 1350/90 = -1290/90
  5. After reducing the fraction, the answer is -43/3

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