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Subtract 7/20 from 24/18

1st number: 1 6/18, 2nd number: 7/20

24/18 - 7/20 is 59/60.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 20 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 18 × 10 = 180,
    24/18 = 24 × 10/18 × 10 = 240/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    7/20 = 7 × 9/20 × 9 = 63/180
  4. Subtract the two like fractions:
    240/180 - 63/180 = 240 - 63/180 = 177/180
  5. After reducing the fraction, the answer is 59/60

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