Subtract 49/96 from 21/5
1st number: 4 1/5, 2nd number: 49/96
21/5 - 49/96 is 1771/480.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 5 × 96 = 480,
21/5 = 21 × 96/5 × 96 = 2016/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
49/96 = 49 × 5/96 × 5 = 245/480 - Subtract the two like fractions:
2016/480 - 245/480 = 2016 - 245/480 = 1771/480 - In mixed form: 3331/480
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/5-49/96 21/5-98/96 21/10-49/96 63/5-49/96 21/15-49/96 21/25-49/96 21/35-49/96