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Subtract 4/60 from 90/40

1st number: 2 10/40, 2nd number: 4/60

90/40 - 4/60 is 131/60.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 60 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 40 × 3 = 120,
    90/40 = 90 × 3/40 × 3 = 270/120
  3. Likewise, for the 2nd fraction, since 60 × 2 = 120,
    4/60 = 4 × 2/60 × 2 = 8/120
  4. Subtract the two like fractions:
    270/120 - 8/120 = 270 - 8/120 = 262/120
  5. After reducing the fraction, the answer is 131/60
  6. In mixed form: 211/60

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