Subtract 56/49 from 4/6
1st number: 4/6, 2nd number: 1 7/49
4/6 - 56/49 is -10/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 49 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 6 × 49 = 294,
4/6 = 4 × 49/6 × 49 = 196/294 - Likewise, for the 2nd fraction, since 49 × 6 = 294,
56/49 = 56 × 6/49 × 6 = 336/294 - Subtract the two like fractions:
196/294 - 336/294 = 196 - 336/294 = -140/294 - After reducing the fraction, the answer is -10/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/6-56/49 4/12-56/49 4/6-56/98 12/6-56/49 4/18-56/49 20/6-56/49 4/30-56/49 28/6-56/49 4/42-56/49