Subtract 49/10 from 56/16
1st number: 3 8/16, 2nd number: 4 9/10
56/16 - 49/10 is -7/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
56/16 = 56 × 5/16 × 5 = 280/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
49/10 = 49 × 8/10 × 8 = 392/80 - Subtract the two like fractions:
280/80 - 392/80 = 280 - 392/80 = -112/80 - After reducing the fraction, the answer is -7/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/16-98/10 56/32-49/10 56/16-49/20 56/48-49/10 56/16-49/30 56/80-49/10 56/16-49/50 56/16-49/70