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Subtract 8/49 from 63/20

1st number: 3 3/20, 2nd number: 8/49

63/20 - 8/49 is 2927/980.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 49 is 980
  2. For the 1st fraction, since 20 × 49 = 980,
    63/20 = 63 × 49/20 × 49 = 3087/980
  3. Likewise, for the 2nd fraction, since 49 × 20 = 980,
    8/49 = 8 × 20/49 × 20 = 160/980
  4. Subtract the two fractions:
    3087/980 - 160/980 = 3087 - 160/980 = 2927/980
  5. In mixed form: 2967/980

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