Subtract 2/49 from 4/12
4/12 - 2/49 is 43/147.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 49 is 588
Next, find the equivalent fraction of both fractional numbers with denominator 588 - For the 1st fraction, since 12 × 49 = 588,
4/12 = 4 × 49/12 × 49 = 196/588 - Likewise, for the 2nd fraction, since 49 × 12 = 588,
2/49 = 2 × 12/49 × 12 = 24/588 - Subtract the two like fractions:
196/588 - 24/588 = 196 - 24/588 = 172/588 - After reducing the fraction, the answer is 43/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/12-2/49 4/12-4/49 4/24-2/49 4/12-2/98 4/12-6/49 4/36-2/49 20/12-2/49 4/12-10/49 4/60-2/49 28/12-2/49 4/12-14/49 4/84-2/49