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Subtract 3/48 from 21/5

1st number: 4 1/5, 2nd number: 3/48

21/5 - 3/48 is 331/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 48 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 5 × 48 = 240,
    21/5 = 21 × 48/5 × 48 = 1008/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    3/48 = 3 × 5/48 × 5 = 15/240
  4. Subtract the two like fractions:
    1008/240 - 15/240 = 1008 - 15/240 = 993/240
  5. After reducing the fraction, the answer is 331/80
  6. In mixed form: 411/80

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