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Subtract 98/80 from 63/15

1st number: 4 3/15, 2nd number: 1 18/80

63/15 - 98/80 is 119/40.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 80 is 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,
    98/80 = 98 × 3/80 × 3 = 294/240
  4. Subtract the two fractions:
    1008/240 - 294/240 = 1008 - 294/240 = 714/240
  5. After reducing the fraction, the answer is 119/40
  6. In mixed form: 239/40

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