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Subtract 2/18 from 49/30

1st number: 1 19/30, 2nd number: 2/18

49/30 - 2/18 is 137/90.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 30 × 3 = 90,
    49/30 = 49 × 3/30 × 3 = 147/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    2/18 = 2 × 5/18 × 5 = 10/90
  4. Subtract the two like fractions:
    147/90 - 10/90 = 147 - 10/90 = 137/90
  5. In mixed form: 147/90

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