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Subtract 3/80 from 63/49

1st number: 1 14/49, 2nd number: 3/80

63/49 - 3/80 is 699/560.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 80 is 3920

    Next, find the equivalent fraction of both fractional numbers with denominator 3920
  2. For the 1st fraction, since 49 × 80 = 3920,
    63/49 = 63 × 80/49 × 80 = 5040/3920
  3. Likewise, for the 2nd fraction, since 80 × 49 = 3920,
    3/80 = 3 × 49/80 × 49 = 147/3920
  4. Subtract the two like fractions:
    5040/3920 - 147/3920 = 5040 - 147/3920 = 4893/3920
  5. After reducing the fraction, the answer is 699/560
  6. In mixed form: 1139/560

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