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Subtract 10/4 from 45/2

1st number: 22 1/2, 2nd number: 2 2/4

45/2 - 10/4 is 20/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 4 is 4

    Next, find the equivalent fraction of both fractional numbers with denominator 4
  2. For the 1st fraction, since 2 × 2 = 4,
    45/2 = 45 × 2/2 × 2 = 90/4
  3. Likewise, for the 2nd fraction, since 4 × 1 = 4,
    10/4 = 10 × 1/4 × 1 = 10/4
  4. Subtract the two like fractions:
    90/4 - 10/4 = 90 - 10/4 = 80/4
  5. After reducing the fraction, the answer is 20/1

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