Subtract 14/49 from 2/8
2/8 - 14/49 is -1/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 8 × 49 = 392,
2/8 = 2 × 49/8 × 49 = 98/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
14/49 = 14 × 8/49 × 8 = 112/392 - Subtract the two like fractions:
98/392 - 112/392 = 98 - 112/392 = -14/392 - After reducing the fraction, the answer is -1/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/8-14/49 2/8-28/49 2/16-14/49 2/8-14/98 6/8-14/49 2/8-42/49 2/24-14/49 10/8-14/49 2/8-70/49 2/40-14/49 14/8-14/49 2/8-98/49 2/56-14/49