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Subtract 10/56 from 90/5

1st number: 18 0/5, 2nd number: 10/56

90/5 - 10/56 is 499/28.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 56 is 280
  2. For the 1st fraction, since 5 × 56 = 280,
    90/5 = 90 × 56/5 × 56 = 5040/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    10/56 = 10 × 5/56 × 5 = 50/280
  4. Subtract the two fractions:
    5040/280 - 50/280 = 5040 - 50/280 = 4990/280
  5. After reducing the fraction, the answer is 499/28
  6. In mixed form: 1723/28

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