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Subtract 18/5 from 4/50

1st number: 4/50, 2nd number: 3 3/5

4/50 - 18/5 is -88/25.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 5 is 50

    Next, find the equivalent fraction of both fractional numbers with denominator 50
  2. For the 1st fraction, since 50 × 1 = 50,
    4/50 = 4 × 1/50 × 1 = 4/50
  3. Likewise, for the 2nd fraction, since 5 × 10 = 50,
    18/5 = 18 × 10/5 × 10 = 180/50
  4. Subtract the two like fractions:
    4/50 - 180/50 = 4 - 180/50 = -176/50
  5. After reducing the fraction, the answer is -88/25

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