Answers

Subtract 45/54 from 20/24

20/24 - 45/54 is 0/1.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 24 and 54 is 216
   
   Next, find the equivalent fraction of both fractional numbers with denominator 216
2. For the 1st fraction, since 24 × 9 = 216,
   20/24 = 20 × 9/24 × 9 = 180/216
3. Likewise, for the 2nd fraction, since 54 × 4 = 216,
   45/54 = 45 × 4/54 × 4 = 180/216
4. Subtract the two like fractions:
   180/216 - 180/216 = 180 - 180/216 = 0/216
5. The answer is 0

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