Subtract 81/56 from 49/6
1st number: 8 1/6, 2nd number: 1 25/56
49/6 - 81/56 is 1129/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 6 × 28 = 168,
49/6 = 49 × 28/6 × 28 = 1372/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
81/56 = 81 × 3/56 × 3 = 243/168 - Subtract the two like fractions:
1372/168 - 243/168 = 1372 - 243/168 = 1129/168 - In mixed form: 6121/168
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