Subtract 27/8 from 98/56
1st number: 1 42/56, 2nd number: 3 3/8
98/56 - 27/8 is -13/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
98/56 = 98 × 1/56 × 1 = 98/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
27/8 = 27 × 7/8 × 7 = 189/56 - Subtract the two like fractions:
98/56 - 189/56 = 98 - 189/56 = -91/56 - After reducing the fraction, the answer is -13/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/56-54/8 98/56-27/16 98/56-81/8 98/56-27/24 98/56-27/40 98/56-27/56