Subtract 56/10 from 2/49
1st number: 2/49, 2nd number: 5 6/10
2/49 - 56/10 is -1362/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
2/49 = 2 × 10/49 × 10 = 20/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
56/10 = 56 × 49/10 × 49 = 2744/490 - Subtract the two like fractions:
20/490 - 2744/490 = 20 - 2744/490 = -2724/490 - After reducing the fraction, the answer is -1362/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/49-56/10 2/98-56/10 2/49-56/20 6/49-56/10 2/49-56/30 10/49-56/10 2/49-56/50 14/49-56/10 2/49-56/70