Subtract 81/6 from 49/12
1st number: 4 1/12, 2nd number: 13 3/6
49/12 - 81/6 is -113/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 6 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
49/12 = 49 × 1/12 × 1 = 49/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
81/6 = 81 × 2/6 × 2 = 162/12 - Subtract the two like fractions:
49/12 - 162/12 = 49 - 162/12 = -113/12
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