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Subtract 80/8 from 35/45

1st number: 35/45, 2nd number: 10 0/8

35/45 - 80/8 is -83/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 8 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 45 × 8 = 360,
    35/45 = 35 × 8/45 × 8 = 280/360
  3. Likewise, for the 2nd fraction, since 8 × 45 = 360,
    80/8 = 80 × 45/8 × 45 = 3600/360
  4. Subtract the two like fractions:
    280/360 - 3600/360 = 280 - 3600/360 = -3320/360
  5. After reducing the fraction, the answer is -83/9

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