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Subtract 4/5 from 54/36

1st number: 1 18/36, 2nd number: 4/5

54/36 - 4/5 is 7/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 5 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 36 × 5 = 180,
    54/36 = 54 × 5/36 × 5 = 270/180
  3. Likewise, for the 2nd fraction, since 5 × 36 = 180,
    4/5 = 4 × 36/5 × 36 = 144/180
  4. Subtract the two like fractions:
    270/180 - 144/180 = 270 - 144/180 = 126/180
  5. After reducing the fraction, the answer is 7/10

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