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Subtract 7/80 from 63/15

1st number: 4 3/15, 2nd number: 7/80

63/15 - 7/80 is 329/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 15 × 16 = 240,
    63/15 = 63 × 16/15 × 16 = 1008/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    7/80 = 7 × 3/80 × 3 = 21/240
  4. Subtract the two like fractions:
    1008/240 - 21/240 = 1008 - 21/240 = 987/240
  5. After reducing the fraction, the answer is 329/80
  6. In mixed form: 49/80

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