Subtract 28/14 from 98/8
1st number: 12 2/8, 2nd number: 2 0/14
98/8 - 28/14 is 41/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 14 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
98/8 = 98 × 7/8 × 7 = 686/56 - Likewise, for the 2nd fraction, since 14 × 4 = 56,
28/14 = 28 × 4/14 × 4 = 112/56 - Subtract the two like fractions:
686/56 - 112/56 = 686 - 112/56 = 574/56 - After reducing the fraction, the answer is 41/4
- In mixed form: 101/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8-56/14 98/16-28/14 98/8-84/14 98/24-28/14 98/8-28/42 98/40-28/14 98/8-28/70 98/56-28/14 98/8-28/98