Answers

Subtract 27/30 from 8/56

8/56 - 27/30 is -53/70.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 30 is 840
   
   Next, find the equivalent fraction of both fractional numbers with denominator 840
2. For the 1st fraction, since 56 × 15 = 840,
   8/56 = 8 × 15/56 × 15 = 120/840
3. Likewise, for the 2nd fraction, since 30 × 28 = 840,
   27/30 = 27 × 28/30 × 28 = 756/840
4. Subtract the two like fractions:
   120/840 - 756/840 = 120 - 756/840 = -636/840
5. After reducing the fraction, the answer is -53/70

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