Subtract 49/5 from 6/8
1st number: 6/8, 2nd number: 9 4/5
6/8 - 49/5 is -181/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 5 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
6/8 = 6 × 5/8 × 5 = 30/40 - Likewise, for the 2nd fraction, since 5 × 8 = 40,
49/5 = 49 × 8/5 × 8 = 392/40 - Subtract the two like fractions:
30/40 - 392/40 = 30 - 392/40 = -362/40 - After reducing the fraction, the answer is -181/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/8-49/5 6/8-98/5 6/16-49/5 6/8-49/10 18/8-49/5 6/24-49/5 6/8-49/15 30/8-49/5 6/40-49/5 6/8-49/25 42/8-49/5 6/56-49/5 6/8-49/35