Answers

Subtract 27/14 from 4/18

1^st number: 4/18, 2^nd number: 1 13/14

4/18 - 27/14 is -215/126.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 14 is 126
   
   Next, find the equivalent fraction of both fractional numbers with denominator 126
2. For the 1st fraction, since 18 × 7 = 126,
   4/18 = 4 × 7/18 × 7 = 28/126
3. Likewise, for the 2nd fraction, since 14 × 9 = 126,
   27/14 = 27 × 9/14 × 9 = 243/126
4. Subtract the two like fractions:
   28/126 - 243/126 = 28 - 243/126 = -215/126

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