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Subtract 56/7 from 75/4

1st number: 18 3/4, 2nd number: 8 0/7

75/4 - 56/7 is 43/4.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 7 is 28

    Next, find the equivalent fraction of both fractional numbers with denominator 28
  2. For the 1st fraction, since 4 × 7 = 28,
    75/4 = 75 × 7/4 × 7 = 525/28
  3. Likewise, for the 2nd fraction, since 7 × 4 = 28,
    56/7 = 56 × 4/7 × 4 = 224/28
  4. Subtract the two like fractions:
    525/28 - 224/28 = 525 - 224/28 = 301/28
  5. After reducing the fraction, the answer is 43/4
  6. In mixed form: 103/4

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