Subtract 3/4 from 27/56
27/56 - 3/4 is -15/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 4 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
27/56 = 27 × 1/56 × 1 = 27/56 - Likewise, for the 2nd fraction, since 4 × 14 = 56,
3/4 = 3 × 14/4 × 14 = 42/56 - Subtract the two like fractions:
27/56 - 42/56 = 27 - 42/56 = -15/56
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