Subtract 98/56 from 18/4
1st number: 4 2/4, 2nd number: 1 42/56
18/4 - 98/56 is 11/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 4 × 14 = 56,
18/4 = 18 × 14/4 × 14 = 252/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
98/56 = 98 × 1/56 × 1 = 98/56 - Subtract the two like fractions:
252/56 - 98/56 = 252 - 98/56 = 154/56 - After reducing the fraction, the answer is 11/4
- In mixed form: 23/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/4-98/56 18/8-98/56 54/4-98/56 18/12-98/56 90/4-98/56 18/20-98/56 18/28-98/56