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Subtract 12/18 from 49/5

1st number: 9 4/5, 2nd number: 12/18

49/5 - 12/18 is 137/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 5 × 18 = 90,
    49/5 = 49 × 18/5 × 18 = 882/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    12/18 = 12 × 5/18 × 5 = 60/90
  4. Subtract the two like fractions:
    882/90 - 60/90 = 882 - 60/90 = 822/90
  5. After reducing the fraction, the answer is 137/15
  6. In mixed form: 92/15

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