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Subtract 4/50 from 42/2

1st number: 21 0/2, 2nd number: 4/50

42/2 - 4/50 is 523/25.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 50 is 50

    Next, find the equivalent fraction of both fractional numbers with denominator 50
  2. For the 1st fraction, since 2 × 25 = 50,
    42/2 = 42 × 25/2 × 25 = 1050/50
  3. Likewise, for the 2nd fraction, since 50 × 1 = 50,
    4/50 = 4 × 1/50 × 1 = 4/50
  4. Subtract the two like fractions:
    1050/50 - 4/50 = 1050 - 4/50 = 1046/50
  5. After reducing the fraction, the answer is 523/25
  6. In mixed form: 2023/25

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