Subtract 25/49 from 30/14
1st number: 2 2/14, 2nd number: 25/49
30/14 - 25/49 is 80/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
30/14 = 30 × 7/14 × 7 = 210/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
25/49 = 25 × 2/49 × 2 = 50/98 - Subtract the two like fractions:
210/98 - 50/98 = 210 - 50/98 = 160/98 - After reducing the fraction, the answer is 80/49
- In mixed form: 131/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14-25/49 30/14-50/49 30/28-25/49 30/14-25/98 90/14-25/49 30/14-75/49 30/42-25/49 30/70-25/49 30/98-25/49