Subtract 90/8 from 49/2
1st number: 24 1/2, 2nd number: 11 2/8
49/2 - 90/8 is 53/4.
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,
90/8 = 90 × 1/8 × 1 = 90/8 - Subtract the two like fractions:
196/8 - 90/8 = 196 - 90/8 = 106/8 - After reducing the fraction, the answer is 53/4
- In mixed form: 131/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2-90/8 49/4-90/8 49/2-90/16 49/6-90/8 49/2-90/24 49/10-90/8 49/2-90/40 49/14-90/8 49/2-90/56