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Subtract 2/45 from 4/48

4/48 - 2/45 is 7/180.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 45 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 48 × 15 = 720,
    4/48 = 4 × 15/48 × 15 = 60/720
  3. Likewise, for the 2nd fraction, since 45 × 16 = 720,
    2/45 = 2 × 16/45 × 16 = 32/720
  4. Subtract the two like fractions:
    60/720 - 32/720 = 60 - 32/720 = 28/720
  5. After reducing the fraction, the answer is 7/180

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