Subtract 12/8 from 98/14
1st number: 7 0/14, 2nd number: 1 4/8
98/14 - 12/8 is 11/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
98/14 = 98 × 4/14 × 4 = 392/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
12/8 = 12 × 7/8 × 7 = 84/56 - Subtract the two like fractions:
392/56 - 84/56 = 392 - 84/56 = 308/56 - After reducing the fraction, the answer is 11/2
- In mixed form: 51/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/14-24/8 98/28-12/8 98/14-12/16 98/14-36/8 98/42-12/8 98/14-12/24 98/14-60/8 98/70-12/8 98/14-12/40 98/14-84/8 98/14-12/56