Subtract 9/98 from 20/14
1st number: 1 6/14, 2nd number: 9/98
20/14 - 9/98 is 131/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 98 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
20/14 = 20 × 7/14 × 7 = 140/98 - Likewise, for the 2nd fraction, since 98 × 1 = 98,
9/98 = 9 × 1/98 × 1 = 9/98 - Subtract the two like fractions:
140/98 - 9/98 = 140 - 9/98 = 131/98 - In mixed form: 133/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/14-9/98 20/14-18/98 20/28-9/98 60/14-9/98 20/14-27/98 20/42-9/98 20/14-45/98 20/70-9/98 20/14-63/98 20/98-9/98