Subtract 30/98 from 27/14
1st number: 1 13/14, 2nd number: 30/98
27/14 - 30/98 is 159/98.
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,
27/14 = 27 × 7/14 × 7 = 189/98 - Likewise, for the 2nd fraction, since 98 × 1 = 98,
30/98 = 30 × 1/98 × 1 = 30/98 - Subtract the two like fractions:
189/98 - 30/98 = 189 - 30/98 = 159/98 - In mixed form: 161/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14-30/98 27/14-60/98 27/28-30/98 81/14-30/98 27/14-90/98 27/42-30/98 27/70-30/98 27/98-30/98