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Subtract 1/48 from 42/10

1st number: 4 2/10, 2nd number: 1/48

42/10 - 1/48 is 1003/240.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 48 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 10 × 24 = 240,
    42/10 = 42 × 24/10 × 24 = 1008/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    1/48 = 1 × 5/48 × 5 = 5/240
  4. Subtract the two like fractions:
    1008/240 - 5/240 = 1008 - 5/240 = 1003/240
  5. In mixed form: 443/240

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