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Subtract 90/49 from 80/8

1st number: 10 0/8, 2nd number: 1 41/49

80/8 - 90/49 is 400/49.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 49 is 392

    Next, find the equivalent fraction of both fractional numbers with denominator 392
  2. For the 1st fraction, since 8 × 49 = 392,
    80/8 = 80 × 49/8 × 49 = 3920/392
  3. Likewise, for the 2nd fraction, since 49 × 8 = 392,
    90/49 = 90 × 8/49 × 8 = 720/392
  4. Subtract the two like fractions:
    3920/392 - 720/392 = 3920 - 720/392 = 3200/392
  5. After reducing the fraction, the answer is 400/49
  6. In mixed form: 88/49

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