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Subtract 63/36 from 7/5

1st number: 1 2/5, 2nd number: 1 27/36

7/5 - 63/36 is -7/20.

Steps for subtracting fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 5 × 36 = 180,
    7/5 = 7 × 36/5 × 36 = 252/180
  3. Likewise, for the 2nd fraction, since 36 × 5 = 180,
    63/36 = 63 × 5/36 × 5 = 315/180
  4. Subtract the two like fractions:
    252/180 - 315/180 = 252 - 315/180 = -63/180
  5. After reducing the fraction, the answer is -7/20

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