Subtract 18/25 from 49/14
1st number: 3 7/14, 2nd number: 18/25
49/14 - 18/25 is 139/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 25 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 14 × 25 = 350,
49/14 = 49 × 25/14 × 25 = 1225/350 - Likewise, for the 2nd fraction, since 25 × 14 = 350,
18/25 = 18 × 14/25 × 14 = 252/350 - Subtract the two like fractions:
1225/350 - 252/350 = 1225 - 252/350 = 973/350 - After reducing the fraction, the answer is 139/50
- In mixed form: 239/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/14-18/25 49/14-36/25 49/28-18/25 49/14-18/50 49/14-54/25 49/42-18/25 49/14-18/75 49/14-90/25 49/70-18/25 49/98-18/25