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Subtract 7/80 from 28/6

1st number: 4 4/6, 2nd number: 7/80

28/6 - 7/80 is 1099/240.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 6 × 40 = 240,
    28/6 = 28 × 40/6 × 40 = 1120/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    7/80 = 7 × 3/80 × 3 = 21/240
  4. Subtract the two like fractions:
    1120/240 - 21/240 = 1120 - 21/240 = 1099/240
  5. In mixed form: 4139/240

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