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Subtract 24/80 from 40/36

1st number: 1 4/36, 2nd number: 24/80

40/36 - 24/80 is 73/90.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 80 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 36 × 20 = 720,
    40/36 = 40 × 20/36 × 20 = 800/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    24/80 = 24 × 9/80 × 9 = 216/720
  4. Subtract the two like fractions:
    800/720 - 216/720 = 800 - 216/720 = 584/720
  5. After reducing the fraction, the answer is 73/90

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