Subtract 49/48 from 15/2
1st number: 7 1/2, 2nd number: 1 1/48
15/2 - 49/48 is 311/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 2 × 24 = 48,
15/2 = 15 × 24/2 × 24 = 360/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
49/48 = 49 × 1/48 × 1 = 49/48 - Subtract the two like fractions:
360/48 - 49/48 = 360 - 49/48 = 311/48 - In mixed form: 623/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/2-49/48 15/2-98/48 15/4-49/48 15/2-49/96 45/2-49/48 15/6-49/48 75/2-49/48 15/10-49/48 15/14-49/48