Subtract 56/27 from 60/81
1st number: 60/81, 2nd number: 2 2/27
60/81 - 56/27 is -4/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 27 is 81
Next, find the equivalent fraction of both fractional numbers with denominator 81 - For the 1st fraction, since 81 × 1 = 81,
60/81 = 60 × 1/81 × 1 = 60/81 - Likewise, for the 2nd fraction, since 27 × 3 = 81,
56/27 = 56 × 3/27 × 3 = 168/81 - Subtract the two like fractions:
60/81 - 168/81 = 60 - 168/81 = -108/81 - After reducing the fraction, the answer is -4/3
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