Subtract 90/4 from 49/3
1st number: 16 1/3, 2nd number: 22 2/4
49/3 - 90/4 is -37/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
49/3 = 49 × 4/3 × 4 = 196/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
90/4 = 90 × 3/4 × 3 = 270/12 - Subtract the two like fractions:
196/12 - 270/12 = 196 - 270/12 = -74/12 - After reducing the fraction, the answer is -37/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/3-90/4 49/6-90/4 49/3-90/8 49/9-90/4 49/3-90/12 49/15-90/4 49/3-90/20 49/21-90/4 49/3-90/28