Subtract 4/56 from 98/12
1st number: 8 2/12, 2nd number: 4/56
98/12 - 4/56 is 170/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 12 × 14 = 168,
98/12 = 98 × 14/12 × 14 = 1372/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
4/56 = 4 × 3/56 × 3 = 12/168 - Subtract the two like fractions:
1372/168 - 12/168 = 1372 - 12/168 = 1360/168 - After reducing the fraction, the answer is 170/21
- In mixed form: 82/21
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