Subtract 49/16 from 8/25
1st number: 8/25, 2nd number: 3 1/16
8/25 - 49/16 is -1097/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 16 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 25 × 16 = 400,
8/25 = 8 × 16/25 × 16 = 128/400 - Likewise, for the 2nd fraction, since 16 × 25 = 400,
49/16 = 49 × 25/16 × 25 = 1225/400 - Subtract the two like fractions:
128/400 - 1225/400 = 128 - 1225/400 = -1097/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/25-49/16 8/25-98/16 8/50-49/16 8/25-49/32 24/25-49/16 8/75-49/16 8/25-49/48 40/25-49/16 8/25-49/80 56/25-49/16