Subtract 28/8 from 49/2
1st number: 24 1/2, 2nd number: 3 4/8
49/2 - 28/8 is 21/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
49/2 = 49 × 4/2 × 4 = 196/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
28/8 = 28 × 1/8 × 1 = 28/8 - Subtract the two like fractions:
196/8 - 28/8 = 196 - 28/8 = 168/8 - After reducing the fraction, the answer is 21/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2-28/8 49/2-56/8 49/4-28/8 49/2-28/16 49/2-84/8 49/6-28/8 49/2-28/24 49/10-28/8 49/2-28/40 49/14-28/8 49/2-28/56