Answers

Subtract 15/54 from 4/6

4/6 - 15/54 is 7/18.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 54 is 54
   
   Next, find the equivalent fraction of both fractional numbers with denominator 54
2. For the 1st fraction, since 6 × 9 = 54,
   4/6 = 4 × 9/6 × 9 = 36/54
3. Likewise, for the 2nd fraction, since 54 × 1 = 54,
   15/54 = 15 × 1/54 × 1 = 15/54
4. Subtract the two like fractions:
   36/54 - 15/54 = 36 - 15/54 = 21/54
5. After reducing the fraction, the answer is 7/18

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