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Subtract 40/45 from 14/8

1st number: 1 6/8, 2nd number: 40/45

14/8 - 40/45 is 31/36.

Steps for subtracting fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 8 × 45 = 360,
    14/8 = 14 × 45/8 × 45 = 630/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    40/45 = 40 × 8/45 × 8 = 320/360
  4. Subtract the two like fractions:
    630/360 - 320/360 = 630 - 320/360 = 310/360
  5. After reducing the fraction, the answer is 31/36

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