Subtract 1/12 from 98/56
1st number: 1 42/56, 2nd number: 1/12
98/56 - 1/12 is 5/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 12 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
98/56 = 98 × 3/56 × 3 = 294/168 - Likewise, for the 2nd fraction, since 12 × 14 = 168,
1/12 = 1 × 14/12 × 14 = 14/168 - Subtract the two like fractions:
294/168 - 14/168 = 294 - 14/168 = 280/168 - After reducing the fraction, the answer is 5/3
- In mixed form: 12/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/56-2/12 98/56-1/24 98/56-3/12 98/56-1/36 98/56-5/12 98/56-1/60 98/56-7/12 98/56-1/84