Answers

Subtract 56/54 from 6/18

1^st number: 6/18, 2^nd number: 1 2/54

6/18 - 56/54 is -19/27.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 54 is 54
   
   Next, find the equivalent fraction of both fractional numbers with denominator 54
2. For the 1st fraction, since 18 × 3 = 54,
   6/18 = 6 × 3/18 × 3 = 18/54
3. Likewise, for the 2nd fraction, since 54 × 1 = 54,
   56/54 = 56 × 1/54 × 1 = 56/54
4. Subtract the two like fractions:
   18/54 - 56/54 = 18 - 56/54 = -38/54
5. After reducing the fraction, the answer is -19/27

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