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Subtract 90/16 from 56/5

1st number: 11 1/5, 2nd number: 5 10/16

56/5 - 90/16 is 223/40.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 16 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 5 × 16 = 80,
    56/5 = 56 × 16/5 × 16 = 896/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    90/16 = 90 × 5/16 × 5 = 450/80
  4. Subtract the two like fractions:
    896/80 - 450/80 = 896 - 450/80 = 446/80
  5. After reducing the fraction, the answer is 223/40
  6. In mixed form: 523/40

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