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Subtract 10/45 from 3/8

3/8 - 10/45 is 11/72.

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,
    3/8 = 3 × 45/8 × 45 = 135/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    10/45 = 10 × 8/45 × 8 = 80/360
  4. Subtract the two like fractions:
    135/360 - 80/360 = 135 - 80/360 = 55/360
  5. After reducing the fraction, the answer is 11/72

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